1 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * parse.y (patch_assignment): Use lvalue's original TYPE when
4 building the final COMPOUND_EXPR.
5 (try_reference_assignconv): Fixed leading comment.
7 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
9 * parse.y (check_final_variable_indirect_assignment): For
10 COMPOUND_EXPR, return only if finals were found initialized
11 properly, if not, keep on checking.
12 (check_final_variable_global_assignment_flag): New local
13 error_found, set when appropriate and used to decide whether to
14 report uninitialized finals. Fixed typo in comment.
16 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
18 * decl.c (init_decl_processing): Fixed typo in predef_filenames
19 last three initializations. Fixes PR java/4360.
21 2001-09-21 Richard Henderson <rth@redhat.com>
23 * class.c (get_dispatch_table): Handle function descriptors.
24 (build_dtable_decl): Likewise.
25 * expr.c (build_invokevirtual): Likewise.
27 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
29 * parse.y (patch_method_invocation): Build class initialization
30 when static finals are used to qualify method invocation.
33 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
35 * parse.h: (WFL_STRIP_BRACKET): Re-written using
36 build_type_name_from_array_name.
37 (STRING_STRIP_BRACKETS): New macro.
38 * parse.y (build_type_name_from_array_name): New function.
39 (array_creation_expression:): Accumulate []s instead of [s.
40 (cast_expression:): Accumulate []s instead of [s after cast type
42 (build_array_from_name): Local string deleted, use
43 build_type_name_from_array_name.
44 (build_unresolved_array_type): Accumulate []s instead of [s after
46 (register_fields): Fixed comment.
47 (resolve_class): Local name, base deleted, new locals tname and
48 array_dims. Use build_type_name_from_array_name. Use array_dims to
50 (purify_type_name): Use STRING_STRIP_BRACKETS.
52 2001-09-18 Andreas Jaeger <aj@suse.de>
54 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
55 * jv-scan.c: Likewise.
57 2001-09-16 Tom Tromey <tromey@redhat.com>
59 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
60 NOTE_PUSH for single-case push. Fixes PR java/4189.
62 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
64 * java-tree.h (TYPE_IMPORT_LIST): New macro.
65 (TYPE_IMPORT_DEMAND_LIST): Likewise.
66 (struct lang_type): New fields import_list and import_demand_list.
67 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
68 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
69 (do_resolve_class): New local saved_enclosing_type, initialized,
70 passed as parameter to find_in_imports and find_in_imports_on_demand.
71 (find_in_imports): Added paramater enclosing_type, use its
72 TYPE_IMPORT_LIST when applicable.
73 (find_in_imports_on_demand): Added parameter enclosing_type, use
74 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
75 declaration and initialization.
76 (fold_constant_for_init): Switch/restore current_class to the
79 2001-09-13 Mark Mitchell <mark@codesourcery.com>
81 * verify.c (verify_jvm_instructions): Fix typo.
83 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
85 * expr.c (expand_invoke): Const-ification.
86 * parse.y (patch_method_invocation): Likewise.
88 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
90 * gjavah.c (cxx_keywords): Const-ification.
91 * keyword.gperf (java_keyword): Likewise.
92 * lang.c (java_tree_code_name): Likewise.
93 * lex.c (cxx_keywords): Likewise.
94 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
96 2001-09-11 Richard Henderson <rth@redhat.com>
98 * parse.h (ctxp_for_generation): Mark extern.
100 2001-09-10 Richard Henderson <rth@redhat.com>
102 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
104 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
106 * typeck.c (java_array_type_length, build_prim_array_type):
107 Represent empty arrays by NULL index.
109 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
111 * java-tree.h (compile_resource_file): Grouped with other prototypes.
112 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
114 2001-09-06 Anthony Green <green@redhat.com>
116 * class.c (O_BINARY): Define if necessary.
117 (registerResource_libfunc): Declare.
118 (init_class_processing): Initilize registerResource_libfunc.
119 (compile_resource_file): New function.
120 * java-tree.h (resource_name): Declare.
121 (compile_resource_file): Declare.
122 * jcf-parse.c (yyparse): Handle compiling java resource files.
123 * lang.c (java_decode_option): Handle -fcompile-resource option.
124 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
126 * gcj.texi (Code Generation): Add documentation for -R flag.
128 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
130 * jcf-write.c (generate_classfile): Issue an error in case of
131 field/initial value mismatch.
132 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
133 being initialized and we're generating bytecode.
134 (java_complete_lhs): In MODIFY_EXPR section: added comments,
135 set DECL_INITIAL properly when appropriate.
139 2001-09-01 Per Bothner <per@bothner.com>
141 * parse.y (maybe_yank_clinit): A field without an initializer is not
142 relevant. All initializers except static final and constant require
143 <clinit>, regardless of flag_emit_class_files.
145 2001-08-31 Per Bothner <per@bothner.com>
147 * class.c (set_constant_value): When not emiting class files, then a
148 String ConstantValue is a utf8const_ptr_type.
150 2001-08-30 Per Bothner <per@bothner.com>
152 * jcf-write.c (generate_classfile): Check that field is primitive
153 or string before emitting ConstantValue attribute.
155 2001-08-30 Per Bothner <per@bothner.com>
157 * parse.y (resolve_qualified_expression_name): If creating a
158 COMPOUND_EXPR, set it's type correctly.
160 2001-08-30 Per Bothner <per@bothner.com>
162 * jcf-io.c (open_class): Set filename field.
164 * jcf-parse,c (parse_class_file): Set current_function_decl
165 for better error message when Code attribute is missing.
167 * lang.c (put_decl_node, lang_print_error): Re-arrange for
168 better diagnostics, especially for constructors.
170 2001-08-30 Per Bothner <per@bothner.com>
172 * jcf-write.c (generate_classfile): Don't write ConstantValue
173 attribute if field is not final, for compatibility with jdk.
175 * jcf-write.c (generate_classfile): Convert ConstantValue values
176 to correct type. Work-around for front-end bug.
177 * class.c (set_constant_value): Error if constant has wrong type.
179 2001-08-30 Per Bothner <per@bothner.com>
181 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
182 "Double" are printed at verbosity 1.
184 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
186 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
188 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
190 * parse.y (patch_assignment): Don't verify final re-assignment here.
191 (java_complete_lhs): Verify assignments to finals calling
192 patch_assignment. Verify re-assignments to finals before calling
195 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
197 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
200 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
202 * lex.c (java_lex): new local found_hex_digits. Set and then used
203 in test to reject invalid hexadecimal numbers.
204 * parse.y (java_complete_tree): Prevent unwanted cast with
205 initialized floating point finals.
206 (patch_binop): Emit a warning when detecting a division by zero,
207 mark result not constant, don't simplify non integer division.
209 2001-08-28 Per Bothner <per@bothner.com>
211 * jcf-write.c (generate_bytecode_insns): For increments and
212 decrements just recurse to push constant. Improvement on Mark's patch.
214 2001-08-28 Mark Mitchell <mark@codesourcery.com>
216 * jcf-write.c (generate_bytecode_insns): Generate an integer to
217 real conversion for increments and decrements of reals.
219 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
221 * parse.y (resolve_qualified_expression_name): Handle unresolved
222 qualified expressions, prevent numerical qualifiers, fixed typo.
225 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
227 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
228 don't report anything but deprecated class when marked so. Handle
230 (patch_method_invocation): Check deprecation on methods and types.
231 (patch_binop): code becomes an enum tree_code, added default: to
232 switch to handle that. Detect division by zero, try to fold and
233 return before using a subroutine.
235 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
237 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
238 file smaller than 4 bytes.
239 * parse.y (check_inner_circular_reference): New function.
240 (check_circular_reference): Likewise.
241 (array_initializer:): Accept {,}.
242 (java_check_circular_reference): Rewritten using
243 check_circular_reference and check_inner_circular_reference.
244 (java_complete_expand_method): Unconditionally save and restore
245 the unpurged exception list.
246 (build_dot_class_method_invocation): Unmangle signature parameter.
248 2001-08-21 Tom Tromey <tromey@redhat.com>
250 * decl.c (init_decl_processing): Add `throws' field to method
252 * class.c (make_method_value): Compute `throws' field for method.
254 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
256 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
257 circularity is detected.
258 (ctors_unchecked_throws_clause_p): Fixed leading comment.
260 2001-08-17 Richard Henderson <rth@redhat.com>
262 * class.c (emit_register_classes): Add align parameter to
263 call to assemble_integer.
265 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
267 * jcf-parse.c (load_class): New locals saved and class_loaded. If
268 loading a class_or_name fails, try considering an innerclass name
269 and load the enclosing context.
270 * parse.y (resolve_inner_class): New function.
271 (find_as_inner_class): Added leading comment.
272 (register_incomplete_type): Keep the current context as enclosing
273 context for JDEP_FIELD dependencies.
274 (do_resolve_class): Locals new_class_decl and super initialized to
275 NULL. Call resolve_inner_class, explore the enclosing context
276 superclass if necessary.
279 2001-08-16 Tom Tromey <tromey@redhat.com>
281 * jcf-dump.c (main): Updated for change to jcf_path_seal.
282 * gjavah.c (main): Updated for change to jcf_path_seal.
283 * lang.c (version_flag): New global.
284 (java_decode_option): Recognize `-version'.
285 (java_init): Update for change to jcf_path_seal.
286 * jcf.h (jcf_path_seal): Added `print' argument.
287 * jcf-path.c (jcf_path_seal): Added `print' argument.
289 2001-08-13 Zack Weinberg <zackw@panix.com>
291 * Make-lang.in (java/decl.o): Update dependencies.
292 * decl.c: Include libfuncs.h, don't include toplev.h.
294 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
296 * decl.c (init_decl_processing): exception_type_node,
297 class_not_found_type_node, and no_class_def_found_type_node
298 initialized. predef_filenames augmented accordingly.
299 instinit_identifier_node initialized.
300 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
301 * java-tree.h (enum java_tree_index): New entries
302 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
303 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
304 (exception_type_node): New macro.
305 (class_not_found_type_node): Likewise.
306 (no_class_def_found_type_node): Likewise.
307 (instinit_identifier_node): Likewise.
308 (PREDEF_FILENAMES_SIZE): Adjusted.
309 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
310 (struct lang_type): Fixed typo in bitfield name.
311 (DECL_INSTINIT_P): New macro.
312 (ID_INSTINIT_P): Likewise.
313 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
315 * parse.y (encapsulate_with_try_catch): New function.
316 (generate_instinit): Likewise.
317 (build_instinit_invocation): Likewise.
318 (ctors_unchecked_throws_clause_p): Likewise.
319 (add_instance_initializer): Deleted.
320 (build_instance_initializer): Likewise.
321 (in_instance_initializer): Likewise.
322 (check_method_redefinition): instinit$ not to be verified.
323 (java_complete_expand_methods): Generate instinit$, simplified code.
324 (build_dot_class_method): Eliminated unnecessary locals. Use
325 encapsulate_with_try_catch, removed unnecessary code.
326 (fix_constructors): New local iii. Use build_instinit_invocation.
327 (patch_method_invocation): Added comment.
328 (maybe_use_access_method): Don't consider instinit$.
329 (find_applicable_accessible_methods_list): Shorten the search for
331 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
332 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
333 (patch_throw_statement): Likewise. Fixed typo.
335 2001-08-12 David Edelsohn <edelsohn@gnu.org>
338 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
339 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
341 (lang_specific_pre_link): Use set_input to set input_filename.
343 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
344 (main): Fix definition.
345 Strip `main' from classname.
348 2001-08-11 Zack Weinberg <zackw@panix.com>
350 * lex.h: Don't include setjmp.h. Don't define
351 SET_FLOAT_HANDLER or prototype set_float_handler.
353 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
355 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
356 `poplevel' in the right order.
358 2001-08-09 Richard Henderson <rth@redhat.com>
360 * Make-lang.in (class.o): Depend on TARGET_H.
361 * class.c (emit_register_classes): Use target hooks instead of
362 assemble_constructor and assemble_destructor.
364 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
366 * check-init.c (flags.h): Include
367 (check_init): Don't report uninitialized static class
368 initialization flags, don't free bit index when doing static class
369 initialization optimization.
370 (check_for_initialization): Return type changed to `unsigned int.'
371 (attach_initialized_static_class): New function.
372 * class.c (add_method_1): Create the initialized static class
374 (finish_class): Always emit deferred inline methods.
375 * decl.c (emit_init_test_initialization): Moved to expr.c
376 (complete_start_java_method): Don't traverse
377 DECL_FUNCTION_INIT_TEST_TABLE.
378 (lang_mark_tree): Mark hash tables in function decls.
379 * expr.c (emit_init_test_initialization): Moved from decl.c.
380 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
381 initialization flag, set DECL_CONTEXT and
382 LOCAL_CLASS_INITIALIZATION_FLAG.
383 (java_lang_expand_expr): Emit initialization code for static class
384 initialized flags when entering block, if necessary.
385 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
386 * java-tree.h (flag_optimize_sci): New global variable declaration.
387 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
388 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
389 (LOCAL_FINAL_P): Fixed typo in comment.
390 (FINAL_VARIABLE_P): Likewise.
391 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
392 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
393 (struct lang_decl): New fields `ict', `smic' and `cif.'
394 (check_for_initialization): New returned value for global.
395 (attach_initialized_static_class): New global function.
396 (STATIC_CLASS_INIT_OPT_P): New macro.
397 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
398 * lang.c (java_decode_option): Handle
399 `-fno-optimize-static-class-initialization'
400 * parse.y (start_complete_expand_method): New function.
401 (java_expand_method_bodies): Likewise.
402 (attach_init_test_initialization_flags): Likewise.
403 (adjust_init_test_initialization): Likewise.
404 (emit_test_initialization): Likewise.
405 (java_complete_expand_methods): Nullify abstract and native method
407 (java_complete_expand_method): New locals `fbody', `block_body'
408 and `exception_copy.' Reorganized: directly return on empty method
409 bodies, call `start_complete_expand_method', remember definitely
410 initialized static class in function, don't expand method bodies.
411 (java_expand_classes): Call `java_expand_method_bodies' before
412 `finish_class' when compiling to native.
413 (resolve_expression_name): Use `orig' after building outer class
415 (patch_invoke): Remember static method invokations.
417 2001-08-06 Richard Henderson <rth@redhat.com>
419 * class.c (emit_register_classes): Pass a symbol_ref and priority
420 to assemble_constructor.
422 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
424 * java-tree.h (all_class_filename): New macro.
425 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
426 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
427 newly created IDENTIFIER_NODE to `all_class_filename.'
429 2001-08-01 Jeff Sturm <jsturm@one-point.com>
431 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
432 Use ggc_add_tree_root to register roots.
434 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
436 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
437 second operand calling check_init.
438 * decl.c (complete_start_java_method): Swaped second and third
439 arguments while creating WITH_CLEANUP_EXPR node.
440 * jcf-write.c (generate_bytecode_insns): Use second operand
441 instead of third when handling WITH_CLEANUP_EXPR.
442 * parse.y (java_complete_lhs): Expand second operand of
443 WITH_CLEANUP_EXPR nodes.
444 (patch_synchronized_statement): Swaped second and third arguments
445 while creating WITH_CLEANUP_EXPR node.
447 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
449 * parse.y (create_interface): Avoid cyclic inheritance report when
450 syntax error encountered during class definition.
453 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
455 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
457 (lang_specific_pre_link): Use set_input to set input_filename.
459 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
460 (main): Fix definition.
461 Strip `main' from classname.
464 2001-07-18 Tom Tromey <tromey@redhat.com>
467 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
468 * lex.c (java_new_lexer): Use ICONV_CONST.
469 (java_read_char): Likewise.
470 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
471 (jv-scan$(exeext)): Likewise.
473 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
475 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
476 * parse.y (check_class_interface_creation): Allow `private' if the
477 enclosing is not an interface.
478 (create_interface): Interface tagged public if the enclosing
479 context is an interface.
480 (create_class): Class tagged public if the enclosing context
484 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
486 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
489 2001-07-14 Tim Josling <tej@melbpc.org.au>
491 * check-init.c (check_init): Remove references to EXPON_EXPR.
493 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
495 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
496 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
499 2001-07-13 Tom Tromey <tromey@redhat.com>
501 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
504 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
506 * parse.y (patch_method_invocation): Don't override primary if one
507 is already provided, but let this$<n> be built. Fixed comment.
509 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
511 * parse.y (empty_statement:): Report empty statement error only
512 when found at class declaration level.
515 2001-07-12 Tom Tromey <tromey@redhat.com>
517 * expr.c (expand_load_internal): New function.
518 (LOAD_INTERNAL): Use it.
520 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
522 * parse.y (verify_constructor_super): Compare anonymous class ctor
523 args with `valid_method_invocation_conversion_p.'
526 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
528 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
529 `-fsyntax-only.' Fixes PR java/3248
531 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
533 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
535 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
537 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
538 current function is static. Fixes PR java/1970
540 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
542 * parse.y (patch_method_invocation): Add enclosing context to ctor
543 calls if necessary. Fixes PR java/2953
545 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
547 * parse.y (resolve_package): Abort if qualified expression member
549 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
552 2001-07-07 Zack Weinberg <zackw@stanford.edu>
554 * verify.c: Don't use // comments.
556 2001-07-05 Tom Tromey <tromey@redhat.com>
558 * lang.c (flag_assume_compiled): Removed.
559 * java-tree.h (flag_assume_compiled): Removed.
560 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
561 -fhash-synchronization, -fuse-divide-subroutine,
562 -fcheck-references, -femit-class-file, -femit-class-files,
563 -fassume-compiled. Updated --encoding information. Changed
564 -foutput-class-dir to `-d'.
566 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
568 * jcf-parse.c (parse_class_file): Add lineno parameter to
569 debug_start_source_file call.
571 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
573 * gcj.texi: Use gpl.texi.
574 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
575 dependencies and use doc/include in search path.
577 2001-07-03 Jeff Sturm <jsturm@one-point.com>
579 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
580 `this'. If so, don't build instance initializers.
582 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
584 * parse.y (resolve_expression_name): Improved error message for
585 inner class cases. Fixes PR java/1958
587 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
589 * lang.c: #include diagnostic.h
590 (lang_print_error): Add a `diagnostic_context *' parameter.
591 (java_dummy_print): Likewise.
592 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
594 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
596 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
597 * jcf.h (typedef struct JCF): New bitfield `finished.'
598 (JCF_FINISH): Set `finished.'
599 (JCF_ZERO): Reset `finished.'
602 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
604 * parse.y (class_body_declaration:): Don't install empty instance
608 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
610 * class.c (set_super_info): Call `set_class_decl_access_flags.'
611 (set_class_decl_access_flags): New function.
612 * java-tree.h (set_class_decl_access_flags): New prototype.
613 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
614 (parse_class_file): New local `decl_max_locals.' Take wide types
615 into account to compute DECL_MAX_LOCALS.
616 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
619 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
621 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
623 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
625 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
626 * parse.y (do_resolve_class): Moved comments out to leading comment
627 section. Removed local `start', New local `_ht' and
628 `circularity_hash.' Record `enclosing' in hash table and search
629 it to detect circularity. Use `enclosing' as an argument to
630 `lookup_cl.' Free the hash table when done.
632 2001-06-19 Tom Tromey <tromey@redhat.com>
634 * lex.c (java_read_char): Disallow invalid and overlong
635 sequences. Fixes PR java/2319.
637 2001-06-05 Jeff Sturm <jsturm@one-point.com>
639 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
641 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
643 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
644 arguments accordingly.
646 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
648 * gcj.texi: Move contents to just after title page.
650 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
652 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
654 (patch_incomplete_class_ref): Build the class ref, build the class
655 init if necessary, complete the tree.
658 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
660 * parse.y (lookup_field_wrapper): Test `name' code.
661 (resolve_qualified_expression_name): Test `qual_wfl' code.
662 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
663 handle `qual_wfl' by code.
664 (maybe_build_primttype_type_ref): Test `wfl' code.
666 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
668 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
670 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
671 the dvi file in the java directory.
673 2001-05-25 Sam TH <sam@uchicago.edu>
675 * gen-table.pl javaop.h jcf.h lex.h,
676 parse.h: Fix header include guards.
678 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
680 * jv-scan.c (version): Update copyright year.
682 2001-05-21 Per Bothner <per@bothner.com>
684 * jcf-parse.c (read_class): If class is from .class or .zip file
685 and it's already been read, don't push/pop parser context.
687 2001-05-18 Per Bothner <per@bothner.com>
689 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
690 command line so the jvgenmain-generated main program comes first.
692 2001-05-15 Tom Tromey <tromey@redhat.com>
694 * class.c (build_utf8_ref): Don't generate identifier based on
697 2001-05-12 Richard Henderson <rth@redhat.com>
699 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
700 * expr.c (java_lang_expand_expr): Expand it.
701 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
702 calling build_exception_object_ref.
703 * parse.y (catch_clause_parameter): Likewise.
704 (build_dot_class_method): Likewise.
705 (try_reference_assignconv): Likewise.
706 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
707 * jcf-write.c (generate_bytecode_insns): Likewise.
709 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
711 * parse.y (build_unresolved_array_type): Set
712 EXPR_WFL_QUALIFICATION on the newly created wfl.
713 Fixes PR java/2538. Fixes PR java/2535.
715 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
717 * parse.y (fix_constructors): Removed unnecessary assignment to
718 local. Moved assignment to `this$<n>', fixed comments and
720 (build_wfl_wrap): Fixed indentation.
721 Fixes PR java/2598, java/2579 and java/2658.
723 2001-05-03 Mo DeJong <mdejong@redhat.com>
725 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
728 2000-05-02 Jeff Sturm <jsturm@one-point.com>
730 * expr.c (build_class_init): Move MODIFY_EXPR
731 outside of COND_EXPR. Remove variable `call'.
733 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * decl.c: NULL_PTR -> NULL.
736 * jcf-write.c: Likewise.
738 2001-05-01 Tom Tromey <tromey@redhat.com>
740 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
741 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
742 * gcj.texi: Updated copyright text. Include fdl.texi.
743 (Top): Link to new node.
745 2001-05-01 Per Bothner <per@bothner.com>
747 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
749 2001-05-01 Per Bothner <per@bothner.com>
751 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
752 import_list contains the name, not the TREE_PURPOSE.
754 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
756 * jcf-io.c (read_zip_member): Cast to long in comparison with
759 * jvspec.c (lang_specific_driver): Initialize variables.
761 * mangle.c (find_compression_record_match): Likewise.
763 * typeck.c (build_null_signature): Provide static prototype. Mark
764 parameter with ATTRIBUTE_UNUSED.
766 * verify.c (verify_jvm_instructions): Initialize variable.
768 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
770 * parse.y (do_resolve_class): Check for cyclic inheritance during
771 inner class resolution.
773 2001-04-27 Per Bothner <per@bothner.com>
775 * parse.y (java_expand_classes): Don't change ctxp_for_generation
776 while iterating, since that could cause gc to lose stuff.
778 2001-04-26 Per Bothner <per@bothner.com>
780 Fix method search wrt scope of inner classes to match JLS2.
781 * typeck.c (build_null_signature): New static function.
782 (has_method): New function. Uses build_null_signature and lookup_do.
783 * java-tree.h (has_method): New declaration.
784 * parse.y (find_applicable_accessible_methods_list): Do not search
785 context of inner classes here.
786 (patch_method_invocation): Search scope, ie. current and outer clases,
787 for method matching simple name, to find class.
789 2001-04-26 Per Bothner <per@bothner.com>
791 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
792 Fix thinko: If a single case, use if_icmpeq, not ifeq.
794 * constants.c (find_methodref_with_class_index): New function.
795 (find_methodref_index): Use find_methodref_with_class_index.
796 * java-tree.h (find_methodref_with_class_index): New declaration.
797 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
798 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
799 If context changed from interface to class, don't use invokeinterface.
801 2001-04-25 Per Bothner <per@bothner.com>
803 * verify.c (verify_jvm_instructions): For field instructions,
804 check that field index is valid. For invoke instructions, check that
805 method index is valid.
807 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
809 * config-lang.in (target_libs): Copy from $libgcj_saved.
811 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
813 * decl.c (init_decl_processing): Add new class "protectionDomain"
815 * class.c (make_class_data): Set initial value for "protectionDomain".
817 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
819 * jvspec.c (lang_specific_driver): Fix memory allocation
820 deficit, by using concat in lieu of xmalloc/sprintf.
822 2001-04-20 Per Bothner <per@bothner.com>
824 Fixes to compile multiple .class files at once.
825 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
826 * java-tree.h (CLASS_PARSED_P): New macro.
827 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
828 * jcf-parse.c (jcf_parse_source): Inline into read_class.
829 (read_class): Avoid some code duplication.
830 Don't call JCF_FINISH for a .class file - might be needed later.
831 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
832 rather than CLASS_LOADED_P, since latter implies class laid out.
833 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
834 * parse.y: Don't need to set CLASS_LOADED_P for array types.
836 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
838 * Make-lang.in (java/boehm.o): Depend on toplev.h.
840 * boehm.c: Include toplev.h.
842 2001-04-06 Tom Tromey <tromey@redhat.com>
843 Alexandre Petit-Bianco <apbianco@redhat.com>
845 Fix for PR gcj/1404 and PR gcj/2332:
846 * parse.y (build_array_from_name): If we use the type_wfl then
847 accumulate dimensions from the original type as well.
848 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
850 2001-04-06 Tom Tromey <tromey@redhat.com>
852 * parse.y (analyze_clinit_body): Return true if the second operand
853 of a METHOD_EXPR is nonzero.
855 2001-04-06 Tom Tromey <tromey@redhat.com>
857 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
859 ($(srcdir)/java/parse.c): Likewise.
861 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
863 * gcj.texi: Use `which-gcj' instead of `which-g77.'
864 (version-gcc): Initialized.
865 (which-gcj): Likewise.
867 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
869 * java-tree.h (struct lang_decl): New macro
870 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
871 * parse.y (build_instance_initializer): New function.
872 (add_instance_initializer): Use it.
873 (java_fix_constructors): Set `current_class' before fix pass.
874 (fix_constructors): Just return if already fixed. Move `super()'
875 invokation ahead. Use `build_instance_initializer.'
878 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
880 * parse.y (resolve_qualified_expression_name): Pass field's
881 DECL_CONTEXT to `not_accessible_p.'
882 (not_accessible_p): Changed parameters order in `inherits_from_p'
885 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
887 * lang-options.h: Add flag_check_references.
889 2001-04-04 Per Bothner <per@bothner.com>
891 * java-tree.h (CONSTANT_VALUE_P): New macro.
892 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
893 * parse.y (maybe_build_class_init_for_field): New static function.
894 (resolve_expression_name, resolve_field_access): Use
895 maybe_build_class_init_for_field instead of build_class_init
896 This does not do the init if the field is compile-time-constant.
897 (resolve_field_access): Simplify.
899 * parse.y (fold_constant_for_init): Merge test into switch.
901 2001-04-03 Zack Weinberg <zackw@stanford.edu>
903 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
905 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
907 2001-04-02 Zack Weinberg <zackw@stanford.edu>
909 * expr.c (pop_type_0): Save the result of the first
910 lang_printable_name call in a scratch buffer, so it
911 won't be clobbered by the second call.
913 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
915 * parse-scan.y (array_type:): Rewritten.
916 (type_declaration:): `empty_statement' replaces `SC_TK.'
917 (class_member_declaration:): `empty statement' added.
918 (method_body:): Simplified.
919 (static_initializer:): Likewise.
920 (primary_no_new_array:): Use `type_literals.'
921 (type_literals:): New rule.
922 (dims:): Set and update `bracket_count.'
923 Fixes PR java/1074. Fixes PR java/2412.
925 2001-03-28 Hans Boehm <boehm@acm.org>
927 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
928 (get_boehm_type_descriptor): Set type on returned value to be a
929 pointer length integer.
931 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
933 * expr.c (pop_type_0): Call `concat' rather than building the
935 (pop_type): Add format specifier in call to `error'.
937 * parse.y (patch_method_invocation): Avoid casting away
940 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
942 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
944 2001-03-28 Richard Henderson <rth@redhat.com>
946 IA-64 ABI Exception Handling:
947 * Make-lang.in (except.o): Don't depend on eh-common.h.
948 * check-init.c (check_init): Handle EXC_PTR_EXPR.
949 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
950 [soft_exceptioninfo_call_node]: Remove.
951 [eh_personality_libfunc, lang_eh_runtime_type]: New.
952 (end_java_method): No emit_handlers.
953 * except.c (java_set_exception_lang_code): Remove.
954 (method_init_exceptions): Don't call it.
955 (prepare_eh_table_type): No CATCH_ALL_TYPE.
956 (build_exception_object_ref): New.
957 (expand_end_java_handler): Update for except.h name changes.
958 (emit_handlers, expand_resume_after_catch): Remove.
959 * expr.c (java_lang_expand_expr): Update for except.h name changes.
960 (process_jvm_instruction): Use build_exception_object_ref.
961 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
962 (soft_exceptioninfo_call_node): Remove.
963 (build_exception_object_ref): Declare.
964 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
965 soft_exceptioninfo_call_node. Move processing ...
966 [EXC_PTR_EXPR]: ... here.
967 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
968 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
969 (source_end_java_method): No java_set_exception_lang_code or
971 (build_dot_class_method): Use build_exception_object_ref.
972 (try_reference_assignconv): Check EXC_PTR_EXPR not
973 soft_exceptioninfo_call_node.
975 2001-03-28 Richard Henderson <rth@redhat.com>
977 * java-tree.h (throw_node): Define as a single member of
978 java_global_trees instead of a separate array.
979 (JTI_THROW_NODE): New.
980 * decl.c (throw_node): Don't declare.
981 (init_decl_processing): Init a scalar throw_node.
982 Don't register it for gc.
983 * check-init.c (check_init): Reference scalar throw_node.
984 * expr.c (build_java_athrow): Likewise.
985 * jcf-write.c (generate_bytecode_insns): Likewise.
986 * parse.h (BUILD_THROW): Likewise.
988 2001-03-28 Richard Henderson <rth@redhat.com>
990 * decl.c (end_java_method): Do not save and restore
991 flag_non_call_exceptions.
992 * parse.y (source_end_java_method): Likewise.
993 * lang.c (flag_exceptions): Don't declare.
994 (java_init_options): Set flag_non_call_exceptions. Set
995 flag_exceptions here ...
996 (java_init): ... not here.
998 2001-03-27 Richard Henderson <rth@redhat.com>
1000 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1001 exceptions_via_longjmp.
1003 * lang.c (flag_new_exceptions): Don't declare it.
1004 (java_init_options): Or set it.
1006 2001-03-27 Richard Henderson <rth@redhat.com>
1008 * decl.c (end_java_method): Rename asynchronous_exceptions to
1009 flag_non_call_exceptions.
1010 * parse.y (source_end_java_method): Likewise.
1012 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1014 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1016 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1018 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1020 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1022 * parse.y (find_as_inner_class): Follow current package
1023 indications not to mistakingly load an unrelated class.
1025 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1027 * constants.c (PUTN): Use memcpy, not bcopy.
1029 * lex.c (java_read_char): Use memmove, not bcopy.
1031 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1033 2001-03-23 Per Bothner <per@bothner.com>
1035 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1036 macro for better error pin-pointing.
1037 * java-tree.h: Fix typo in comment.
1039 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1040 Don't include jsr/goto in exception range.
1041 Check if start and end of exception range are the same (also TRY_EXPR).
1042 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1043 However, do emit the following goto even if try_block is empty.
1044 Defer freeing exception_decl until after the finalizer, to make
1045 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1047 * parse.y (java_complete_lhs): If the try-clause is empty, just
1048 return the finally-clause and vice versa.
1050 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1052 * gcj.texi (Input Options): documented the check for attribute
1053 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1054 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1055 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1056 (jcf_parse): Check for the right classes archive if necessary.
1057 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1058 (jcf_parse_fields): Fixed indentation.
1059 * jcf-write.c (append_gcj_attribute): New function.
1060 (generate_classfile): Compute the attribute count, invoke
1061 `append_gcj_attribute'.
1062 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1063 turned into bit fields. New bit field `right_zip.'
1064 (JCF_ZERO): Set `right_zip' to zero.
1065 * lang-options.h (-fforce-classes-archive-check): Added flag.
1066 * lang.c (flag_force_classes_archive_check): New flag.
1067 (lang_f_options): New entry `force-classes-archive-check.'
1070 2001-02-07 Andrew Haley <aph@redhat.com>
1072 * gcj.texi (Configure-time Options): Add -fcheck-references.
1073 * expr.c (build_java_indirect_ref): New function.
1074 (java_check_reference): New function.
1075 (build_java_array_length_access): Use build_java_indirect_ref to
1076 check for null references.
1077 (build_java_arrayaccess): Likewise.
1078 (build_get_class): Likewise.
1079 (build_field_ref): Likewise.
1080 (invoke_build_dtable): Likewise.
1081 (build_invokeinterface): Likewise.
1082 * lang.c (lang_f_options): Add flag_check_references.
1083 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1084 * java-tree.h (flag_check_references): New variable.
1085 * lang.c (flag_check_references): Likewise.
1086 * parse.y (patch_invoke): Use java_check_reference.
1087 (patch_assignment): Allow for extra nesting in
1088 _Jv_CheckArrayStore.
1090 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1092 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1093 * lex.c (cxx_keywords): Likewise.
1095 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1097 * parse.y (qualify_ambiguous_name): Broaden `length'
1098 recognition. Help MODIFY_EXPR be resolved as expression names.
1099 Fixes PR java/2066. Fixes PR java/2400.
1101 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1103 * gjavah.c (process_file): Mark interface definitions with
1104 "__attribute__ ((java_interface))".
1106 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1108 * class.c (layout_class): Fixed push_super_field's second
1109 argument. Fixes PR java/2333.
1110 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1111 too early to lay innerclasses out.
1113 2001-03-20 Tom Tromey <tromey@redhat.com>
1114 Alexandre Petit-Bianco <apbianco@redhat.com>
1116 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1117 inside an array reference. Insertion of the array store check
1118 rewritten. Fixes PR java/2299.
1120 2001-03-20 Tom Tromey <tromey@redhat.com>
1122 * lex.c (java_read_unicode): Only accept leading `u's.
1124 2001-03-20 Tom Tromey <tromey@redhat.com>
1126 * jcf-parse.c (read_class): Initialize `class'.
1128 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1130 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1132 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1134 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1135 (layout_class): Likewise.
1136 (layout_class_method): Likewise.
1137 (emit_register_classes): Likewise.
1138 * decl.c (builtin_function): Likewise.
1139 (give_name_to_locals): Likewise.
1141 2001-03-19 Per Bothner <per@bothner.com>
1143 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1144 before trying to load an inner class.
1146 Fixes to process to command-line .class files in two passes.
1147 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1148 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1149 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1150 * class.c (is_compiled_class): Fix for renamed flag.
1151 * parse.y (maybe_create_class_interface_decl): Likewise.
1152 * jcf-parse.c (yyparse): Also set if compiling .class files.
1153 * jcf-parse.c (read_class); Read current_class.
1154 (jcf_parse): Make static.
1155 (load_inner_classes): New function, with code moved from jcf_parse,
1156 because we need to inner classes after the command-line files are read.
1157 (yyparse): Set finput to NULL when it doesn't need to be closed.
1158 Reduce use of main_jcf (basically only for archive) and
1159 use finput instead of main_jcf->read_state.
1160 Inline jcf_figure_file_type into yyparse.
1161 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1162 Defer load_inner_classes and parse_class_file to a second pass,
1163 after we've correctly mapped command-line .clas fiels to classes.
1164 (jcf_figure_file_type): Removed.
1165 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1166 (JCF_ZERO): Also clear zipd field.
1167 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1169 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1171 * jcf-parse.c (yyparse): Change ch from char * to char.
1173 2001-03-19 Per Bothner <per@bothner.com>
1175 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1176 Add constructed filelist-file at end, following -xjava. Thus any .o
1177 and library files are not affected by the -xjava. Also wrap
1178 explicit @FILE with -xjava and -xnone.
1180 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1182 * class.c (build_static_field_ref): Call make_decl_rtl() after
1183 setting the DECL_EXTERNAL flag.
1185 2001-03-17 Per Bothner <per@bothner.com>
1187 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1189 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1190 when result is is needed (target is STACK_TARGET).
1192 * parse.h (JDEP_SOLV): Removed.
1193 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1195 * parse.y (incomplete_class_list): Removed.
1196 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1197 It doesn't work if resolve_class changes the name of an array type
1198 that is on the list and then someone else looks for the modified name.
1199 Also, seems liable to break when compiling multiple source files at
1200 once. So the simplest is to just remove incomplete_class_list -
1201 it is only a minor space win and it is not even clear it saves time.
1203 * parse.y (resolve_class): Remove unneeded promote_type.
1205 2001-03-15 Per Bothner <per@bothner.com>
1207 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1208 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1209 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1210 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1212 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1213 * parse.y (java_expand_classes): Likewise.
1215 * parse.y (expand_start_java_method): Was only called once and had a
1216 misleading name, so inline in caller java_complete_expand_method.
1217 (enter_a_block): Likewise inline in enter_block and remove.
1219 Remove junk from when gcc/java was created (by copying from C/C++).
1220 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1221 (struct binding_level): Remove fields keep, keep_if_subblocks,
1222 more_cleanups_ok, have_cleanups (which have never been used).
1223 (pushlevel, poplevel): Remove related useless code.
1225 * class.c (make_class_data): The class_dtable_decl (i.e. the
1226 vtable for Class) should be external, except when compiling Class.
1228 * jvspec.c (lang_specific_driver): Fix -C handling.
1229 Check -save-temps to see if temp @FILE should be deleted.
1230 Follow-up to/fix for February 16 patch.
1232 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1233 (type_stack_dup): Remove no-longer neded error check.
1235 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1237 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1238 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1239 don't surround the element with 'N..E' if the type name is
1242 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1244 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1245 DECL_RTL_SET_P, etc.
1246 (make_method_value): Likewise.
1247 (get_dispatch_table): Likewise.
1249 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1251 2001-03-07 Tom Tromey <tromey@redhat.com>
1253 * config-lang.in (lang_requires): Define.
1255 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1257 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1260 2001-03-05 Per Bothner <per@bothner.com>
1262 Fix a problem where rest_of_decl_compilation applied to
1263 class_dtable_decl causes problems because it was done too early,
1264 before output file was opened.
1265 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1266 * class.c (class_dtable_decl): Add macro - element of class_roots.
1267 (make_class_data): Define class_dtable_decl.
1268 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1270 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1272 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1273 uses of 'boolean' with 'bool'.
1275 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1277 * lang-specs.h: Add zero initializer for cpp_spec field to all
1280 2001-02-16 Per Bothner <per@bothner.com>
1282 Handle compiling multiple input files at once, and @FILE syntax.
1283 * gcj.texi: Updated documentation to match.
1284 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1285 * jcf-parse.c (parse_source_file): Split into ...
1286 (parse_source_file_1): New function - and:
1287 (parse_source_file_2): New function.
1288 (yyparse): On -ffilelist-file, open and scan named file.
1289 On first pass over files, only do parse_source_file_1.
1290 A new second pass calls parse_source_file_2 for each file to compile.
1291 (init_jcf_parse): Call init_src_parse.
1292 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1293 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1294 as multiple input file combined in one compilation.
1295 * lang-options.h: Add -ffilelist-file
1296 * lang.c (flag_filelist_file): New flag variable.
1297 (lang_f_options): Handle -ffilelist-file.
1298 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1299 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1300 gclass_list - use global fields of src_parse_roots instead.
1301 * parse.y (src_parse_roots): New array.
1302 (incomplete_class_list, gclass_list): New macros.
1303 (push_parser_context, java_pop_parser_context,
1304 java_parser_context_resume): Don't fiddle with deleted fields.
1305 (various): Use incomplete_class gclass_list and global macros
1306 instead of parse_ctxt fields - the lists are global.
1307 (init_src_parse): New function.
1309 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1311 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1313 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1315 * parse.y (check_inner_class_access): Moved declaration of local
1316 `enclosing_decl_type' to the right location.
1318 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1320 * parse.y (parser_check_super_interface): Don't call
1321 check_pkg_class_access for an inner interface.
1322 (parser_check_super): Don't call check_pkg_class_access for inner
1324 (do_resolve_class): Simplify enclosing type loop. Don't call
1325 check_pkg_class_access if CL and DECL are not set.
1326 (find_in_imports_on_demand): Set DECL if class_type needed to be
1327 loaded. Don't call check_pkg_class_access for an inner class.
1328 (check_inner_class_access): Rewritten to implement member access
1329 rules as per spec 6.6.1.
1330 (check_pkg_class_access): Handle the empty package correctly.
1331 (in_same_package): New function. Determine if two classes are in the
1334 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1336 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1337 method into array types.
1338 * parse.y (patch_method_invocation): Bypass access check on clone call
1341 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1343 * expr.c (build_instanceof): Check for arrays when trying fold to
1346 2001-02-15 Jim Meyering <meyering@lucent.com>
1348 * Make-lang.in (java.install-common): Depend on `installdirs'.
1349 (java.install-info): Likewise.
1351 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1353 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1355 2001-02-14 Tom Tromey <tromey@redhat.com>
1356 Alexandre Petit-Bianco <apbianco@cygnus.com>
1358 Fix for PR java/1261.
1359 * typeck.c (build_java_array_type): Add public `clone' method to
1361 * parse.y (resolve_qualified_expression_name): Use current_class
1362 when checking for inaccessibility.
1363 (patch_method_invocation): Fixed error message when accessibility
1364 denied. Added `from_super' argument.
1366 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1368 * parse.y (resolve_class): Don't build a fake decl. Use the one
1370 * typeck.c (build_java_array_type): Build and assign decl to array
1373 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1375 * parse.y (not_accessible_p): Changed leading comment. Added extra
1376 `where' argument. Use it to enforce protected access rules.
1377 (resolve_qualified_expression_name): Added extra argument to
1379 (patch_method_invocation): Use argument `primary' to provide
1380 not_accessible_p with an extra argument.
1381 (lookup_method_invoke): Added extra argument to not_accessible_p.
1382 (search_applicable_method_list): Likewise.
1384 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1386 * parse.y (resolve_qualified_expression_name): Try to resolve as
1387 an inner class access only if `decl' is a TYPE_DECL.
1389 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1391 * decl.c (classdollar_identifier_node): Initialize.
1392 * java-tree.h (enum java_tree_index): New entry
1393 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1394 (classdollar_identifier_node): New macro.
1395 (ID_CLASSDOLLAR_P): Likewise.
1396 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1397 (build_dot_class_method_invocation): Likewise.
1398 (find_applicable_accessible_methods_list): `class$' can't be
1401 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1403 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1405 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1407 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1408 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1411 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1413 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1414 outside of the `__U' sequence too.
1415 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1418 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1420 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1422 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1424 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1425 (JVGENMAIN_OBJS): Likewise.
1426 * java-tree.h (append_gpp_mangled_name): New prototype.
1427 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1428 Removed cast calling `gcc_add_root.'
1429 * jvgenmain.c (mangle_obstack): New global, initialized.
1431 (do_mangle_class): Constify local `ptr.'
1432 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1433 append_gpp_mangle_name and update `count' if necessary.
1434 Use `mangle_obstack.'
1435 * mangle.c (append_unicode_mangled_name): Removed.
1436 (append_gpp_mangled_name): Likewise.
1437 (unicode_mangling_length): Likewise.
1438 (mangle_member_name): Return type set to `void.'
1439 (mangle_field_decl): Don't append `U' in escaped names.
1440 (mangle_method_decl): Likewise.
1441 (mangle_member_name): Just use `append_gpp_mangled_name.'
1442 * mangle_name.c: New file.
1444 2001-02-07 Per Bothner <per@bothner.com>
1446 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1448 * check-init.c (check_init): Don't call done_alternative after
1449 processing loop code, as a LOOP_EXPR never terminates normally.
1451 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1453 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1455 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1457 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1460 2001-02-06 Tom Tromey <tromey@redhat.com>
1462 * lex.c (java_new_lexer): Longer error message.
1464 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1465 Alexandre Petit-Bianco <apbianco@cygnus.com>
1467 * typeck.c (build_prim_array_type): Added leading comment.
1468 (build_java_array_type): Moved locals out of
1469 block. Always create the `data' field, fixed alignment to match
1472 2001-02-04 Tom Tromey <tromey@redhat.com>
1474 * expr.c (java_lang_expand_expr): Don't bother recomputing
1475 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1478 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1480 * parse.y (process_imports): Save the original name of the import
1481 for better error report.
1483 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1485 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1486 of macros used when compiling jvspec.c.
1487 * jvspec.c (lang_specific_driver): Link with the shared
1490 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1492 * check-init.c (check_init): Call internal_error instead of fatal.
1493 * expr.c (java_lang_expand_expr): Likewise.
1494 * jcf-parse.c (get_constant): Likewise.
1495 * mangle.c (java_mangle_decl): Likewise.
1496 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1497 (operator_string): Likewise.
1498 * check-init.c (check_init): Call abort instead of fatal.
1499 * class.c (build_class_ref): Likewise.
1500 * constants.c (write_constant_pool): Likewise.
1501 * decl.c (start_java_method): Likewise.
1502 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1503 (java_stack_dup, encode_newarray_type): Likewise.
1504 (build_java_array_length_access): Likewise.
1505 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1506 (build_java_soft_divmod, build_invokeinterface): Likewise.
1507 * java-tree.h (INNER_CLASS_P): Likewise.
1508 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1509 (give_name_to_class, get_class_constant): Likewise.
1510 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1511 (find_constant_index, generate_bytecode_conditional): Likewise.
1512 (generate_bytecode_insns, perform_relocations): Likewise.
1513 * lex.c (java_unget_unicode, java_lex): Likewise.
1514 * mangle.c (mangle_type, mangle_record_type): Likewise.
1515 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1516 (finish_mangling): Likewise.
1517 * parse.h (MARK_FINAL_PARMS): Likewise.
1518 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1519 (obtain_incomplete_type, java_complete_class): Likewise.
1520 (java_check_regular_methods, java_complete_expand_method): Likewise.
1521 (cut_identifier_in_qualified, check_deprecation): Likewise.
1522 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1523 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1524 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1525 * typeck.c (set_local_type, parse_signature_type): Likewise.
1526 (parse_signature_string, build_java_signature): Likewise;
1527 (set_java_signature): Likewise.
1528 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1529 * class.c (add_method): Call fatal_error instead of fatal.
1530 (build_static_field_ref): Likewise.
1531 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1532 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1533 * lex.c (java_new_new_lexer): Likewise.
1534 * jv-scan.c (main): Likewise.
1535 (fatal_error): Renamed from fatal.
1536 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1538 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1539 (yyparse): Likewise.
1540 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1541 * lex.c (java_get_line_col): Likewise.
1542 * jcf-parse.c (load_class): Make errors non-fatal.
1543 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1545 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1547 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1548 (error): Remove unused function.
1549 (main): Don't use "__attribute__ alias" on generated class symbol.
1551 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1553 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1555 * parse.y (finish_method_declaration): Code accounting for WFLed
1556 method DECL_NAMEs deleted.
1557 (check_abstract_method_definitions): Likewise.
1558 (resolve_type_during_patch): Layout resolved type.
1559 * typeck.c (lookup_do): Removed unused local.
1561 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1563 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1564 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1565 integer_negative_one_node.
1566 * expr.c (build_java_binop): Likewise.
1568 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1570 * zextract.c (read_zip_archive): Read file_offset before writing
1571 zipd and consequently clobbering the header contents.
1573 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1575 * Make-lang.in: Remove all dependencies on defaults.h.
1576 * decl.c: Don't include defaults.h.
1578 * parse.y: Likewise.
1580 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1582 * ChangeLog (2001-01-21): Fixed typo.
1583 * class.c (layout_class_method): Code accounting for WFLed
1584 method DECL_NAMEs deleted.
1585 * constant.c (find_methodref_index): Likewise.
1586 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1587 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1588 (struct lang_decl): New field `wfl'.
1589 (java_get_real_method_name): Prototype deleted.
1590 * mangle.c (mangle_method_decl): Code accounting for WFLed
1591 method DECL_NAMEs deleted.
1592 * parse.h (GET_METHOD_NAME): Macro deleted.
1593 * parse.y (reset_method_name): Deleted.
1594 (method_header): Set DECL_FUNCTION_WFL.
1595 (check_abstract_method_header): Code accounting for WFLed method
1597 (java_get_real_method_name): Deleted.
1598 (check_method_redefinition): Code accounting for WFLed method
1599 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1600 (java_check_regular_methods): Likewise.
1601 (java_check_abstract_methods): Likewise.
1602 (java_expand_classes): Don't call `reset_method_name.'
1603 (search_applicable_method_list): Use DECL_NAMEs instead of
1605 * typeck.c (lookup_do): Code accounting for WFLed method
1608 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1610 * lex.c (java_read_char): Check for EOF from getc first.
1612 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1614 * class.c (layout_class): Don't lay the superclass out if it's
1615 already being laid out.
1616 * jcf-parse.c (handle_innerclass_attribute): New function.
1617 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1618 handle_innerclasses_attribute.
1619 (jcf_parse): Don't load an innerclasses if it's already being
1621 * jcf-write.c (append_innerclass_attribute_entry): Static
1622 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1623 to be zero for anonymous classes.
1625 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1629 * jcf-parse.c (set_source_filename): Use
1630 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1632 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1634 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1635 gets a unique asm name.
1637 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1639 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1640 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1642 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1643 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1644 * parse.y (lookup_package_type_and_set_next): Deleted.
1645 (resolve_package): Removed unnecessary code.
1646 (find_applicable_accessible_methods_list): `finit$' can't be
1648 * verify.c (pop_argument_types): Added missing prototype.
1650 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1652 * config-lang.in: Disable java by default.
1654 2001-01-23 Tom Tromey <tromey@redhat.com>
1656 * gcj.texi (Copying): New node.
1657 Added copyright information.
1659 2001-01-21 Per Bothner <per@bothner.com>
1661 Various fixes to allow compiling a compressed .jar/.zip archive.
1662 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1663 (struct ZipFile): Add fields name and next (from ZipFileCache).
1664 (struct ZipDirectory): New field zipf points to owning ZipFile.
1665 * jcf.h (struct ZipDirectory): Add forward declaration.
1666 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1667 Remove seen_in_zip and zip_offset fields.
1668 (JCF_SEEN_IN_ZIP): New macro.
1669 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1670 * jcf-io.c: Change all ZipFileCache to ZipFile.
1671 (read_zip_member): New function.
1672 (open_in_zip): Call read_zip_member.
1673 * jcf-parse.c (find_in_current_zip): Remove function.
1674 (read_class): Merge in find_in_current_zip functionality.
1675 Call read_zip_member if needed.
1676 (parse_zip_file_entries): Use read_zip_member.
1677 (process_zip_dir): Update for removed and added JCF fields.
1678 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1680 2001-01-21 Per Bothner <per@bothner.com>
1682 Minor optimization of static ggc roots.
1683 * jcf-parse.c (parse_roots): New static field.
1684 (current_field, current_method, current_file_list): Replace by macros
1685 naming fields of parse_roots.
1686 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1687 * class.c (class_roots): New static field.
1688 (registered_class, fields_ident, info_ident, class_list):
1689 New macros naming fields of parse_roots.
1690 (build_static_field_ref): Don't register roots here.
1691 (layout_class): Static field list replaced by macro class_list.
1692 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1693 Initialize fields_ident and info_ident here.
1695 2001-01-21 Per Bothner <per@bothner.com>
1697 * jcf-parse.c (ggc_mark_jcf): New function.
1698 (init_jcf_parse): Register current_jcf as ggc root.
1700 2001-01-21 Per Bothner <per@bothner.com>
1702 * lang.c (put_decl_node): Print method's name.
1704 2001-01-21 Per Bothner <per@bothner.com>
1706 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1707 (verify_jvm_instructions): Use it, for better error messages on loads.
1709 2001-01-21 Per Bothner <per@bothner.com>
1711 * verify.c (merge_type_state): Still may have to merge even if
1712 LABEL_VERIFIED (label).
1714 2001-01-21 Per Bothner <per@bothner.com>
1716 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1717 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1719 2001-01-19 Per Bothner <per@bothner.com>
1721 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1722 if expeting an interface type. Refines Tom's change of 2000-09-12.
1724 2001-01-18 Per Bothner <per@bothner.com>
1726 * gcj.texi (Input Options): Mention .java files.
1728 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1730 * lang-options.h (-Wunsupported-jdk11): Removed.
1731 * lang.c (flag_not_overriding): Deleted.
1732 (flag_static_local_jdk1_1): Likewise.
1733 (lang_W_options): Removed "unsupported-jdk11" entry.
1734 * parse.y (java_check_methods): Removed dead code.
1736 2001-01-17 Tom Tromey <tromey@redhat.com>
1738 Changes suggested by Per Bothner:
1739 * gcj.texi (Input Options): Don't mention input files.
1740 (Code Generation): Updated --main information.
1741 (Invoking jcf-dump): Mention that --javap is incomplete.
1742 From Alexandre Petit-Bianco:
1743 (Warnings): Don't mention -Wunsupported-jdk11.
1745 (Compatibility): Mention JDK 1.2-ness of libraries.
1746 (Resources): Mention resources used when writing gcj.
1748 2001-01-17 Tom Tromey <tromey@redhat.com>
1750 * gcj.texi: New file.
1751 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1752 (java.info): Depend on gcj.info.
1753 (java/gcj.dvi): New target.
1754 (java.dvi): Depend on gcj.dvi.
1755 (java.install-info): Wrote.
1757 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1759 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1760 having called make_decl_rtl.
1762 2001-01-14 Per Bothner <per@bothner.com>
1764 Various patches to emit better messages on verification errors.
1765 * expr.c (push_type_0): Return error indication on stack overflow,
1766 instead of callinfg fatal.
1767 (push_type): Now just call push_type_0 (nd fatal on overflow).
1768 (pop_type_0): Return detailed error message (in a char** argument).
1769 (pop_type): If pop_type_0 fails, print error message.
1770 (pop_argument_types): Moved to verify.c.
1771 * verify.c (pop_argument_types): Moved from expr.c.
1772 Return a (possible) error message, rather than void.
1773 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1774 (verify_jvm_instruction): Use new macros, improving error messages.
1775 For case OPCODE_astore use object_ptr_type_node.
1776 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1777 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1779 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1780 constant, return body without wrapper. (Improves constant folding.)
1781 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1783 2001-01-13 Per Bothner <per@bothner.com>
1785 * expr.c (expand_java_field_op): Assigning to a final field outside
1786 an initializer does not violate JVM spec, so should be warning, not
1787 error. (Sun's verifier does not complain - though MicroSoft's does.)
1789 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1791 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1794 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1796 * parse.y (resolve_expression_name): Permit instance variables from
1797 enclosing context in super constructor call.
1798 (resolve_qualified_expression_name): Permit enclosing class's qualified
1799 "this" in super constructor call.
1801 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1803 * class.c (build_utf8_ref): Remove last argument in call to
1804 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1805 (build_class_ref): Likewise.
1806 (build_static_field_ref): Likewise.
1807 (get_dispatch_table): Likewise.
1808 (layout_class_method): Likewise.
1809 (emit_register_classes): Likewise.
1810 * constants.c (build_constant_data_ref): Likewise.
1811 * decl.c (builtin_function): Likewise.
1812 (create_primitive_vtable): Likewise.
1813 * expr.c (build_known_method_def): Likewise.
1814 (build_jni_stub): Likewise.
1815 (java_lang_expand_expr): Likewise.
1817 2001-01-10 Tom Tromey <tromey@redhat.com>
1819 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1821 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1823 * java-tree.h (lang_printable_name_wls): New prototype.
1824 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1825 rather than `current_class' to print type name. Don't prepend type
1826 names when printing constructor names.
1827 (lang_printable_name_wls): New function.
1828 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1829 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1830 * parse.y (patch_method_invocation): Message tuned for constructors.
1831 (not_accessible_p): Grant `private' access from within
1834 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1836 All files with updated copyright when applicable.
1837 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1838 * class.c (mangle_class_field): Function removed.
1839 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1840 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1841 (build_class_ref): Call `java_mangle_class_field' instead of
1842 `mangle_class_field.'
1843 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1844 (layout_class): Call `java_mangle_decl' instead of
1845 `mangle_static_field.'
1846 (cxx_keywords): Initialized static array moved to `lex.c.'
1847 (layout_class_method): Changed leading comment. Simplified to
1848 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1849 * decl.c (lang_mark_tree): Mark field `package_list.'
1850 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1851 (struct lang_type): New field `package_list.'
1852 (unicode_mangling_length): Prototype removed.
1853 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1854 emit_unicode_mangled_name): Likewise.
1855 (cxx_keyword_p): New prototype.
1856 (java_mangle_decl, java_mangle_class_field,
1857 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1858 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1860 * jvgenmain.c (main_method_prefix): Global variable removed.
1861 (main_method_suffix): Likewise.
1862 (do_mangle_classname): New function.
1863 (main): Call it. Format changed to accomodate new mangling scheme.
1864 * lex.c: (utf8_cmp): Conditionally prototyped.
1865 (cxx_keywords): Moved from class.c, conditionally defined.
1866 (utf8_cmp, cxx_keyword_p): Likewise.
1867 * mangle.c (obstack.h, ggc.h): Included.
1868 (mangle_field_decl): New function.
1869 (mangle_method_decl, mangle_type, mangle_pointer_type,
1870 mangle_array_type, mangle_record_type,
1871 find_compression_pointer_match, find_compression_array_match,
1872 find_compression_record_match,
1873 find_compression_array_template_match, set_type_package_list,
1874 entry_match_pointer_p, emit_compression_string, init_mangling,
1875 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1876 (mangle_obstack): New global.
1877 (MANGLE_RAW_STRING): New macro.
1878 (unicode_mangling_length): Turned static.
1879 (append_unicode_mangled_name): Renamed from
1880 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1881 replaces `obstack', removed from the parameter list.
1882 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1883 replaces parameter `obstack', removed from the parameter list. Call
1884 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1885 (append_gpp_mangled_classtype): Removed.
1886 (compression_table, compression_next): New static variables.
1887 * parse.y (temporary_obstack): Extern declaration removed.
1889 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1891 * parse.y (patch_binop): Compute missing type in error situations.
1893 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1895 * class.c (make_class_data): Push initial value for "arrayclass".
1896 * decl.c (init_decl_processing): Add new class field "arrayclass".
1898 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1900 From patha@softlab.ericsson.se:
1901 * parse.y (switch_label): Use build, not build1, to construct
1904 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1906 * lang.c (lang_decode_option): Change -MA to -MP.
1907 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1908 Update to new prototype; do quote targets.
1909 (jcf_dependency_write): Update.
1911 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1913 Shorten primitive array allocation path:
1914 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1915 to create new primitive arrays.
1916 * expr.c (build_newarray): If generating native code, call
1917 soft_newarray_node with a reference to the primitive TYPE identifier
1918 instead of type_value.
1920 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1922 Fix for PRs gcj/312 and gcj/253:
1923 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1924 dest if they arn't already.
1925 * class.c (layout_class): Call maybe_layout_super_class on
1926 superinterfaces also, but only if compiling from bytecode.
1929 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1932 2000-12-15 Tom Tromey <tromey@redhat.com>
1934 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1937 2000-12-14 Andrew Haley <aph@redhat.com>
1939 * boehm.c (mark_reference_fields): Change test to correctly detect
1942 2000-12-15 Andreas Jaeger <aj@suse.de>
1944 * config-lang.in (lang_dirs): Added.
1946 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1948 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1949 Credits go to rth for finding it.
1951 2000-12-13 Mike Stump <mrs@wrs.com>
1953 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1955 2000-11-07 Tom Tromey <tromey@cygnus.com>
1957 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1958 * lex.c (java_ignorable_control_p): Removed.
1959 (java_letter_or_digit_p): Removed.
1960 (java_start_char_p): New function.
1961 (java_read_char): Return `int', not `unicode_t'. Changed
1963 (java_read_unicode): Likewise.
1964 (java_read_unicode_collapsing_terminators): Likewise.
1965 (java_get_unicode): Likewise.
1966 (java_new_lexer): Initialize hit_eof.
1967 (java_parse_end_comment): Take `int' argument.
1968 (java_parse_doc_section): Likewise.
1969 (java_parse_escape_sequence): Don't allow backlash-newline.
1971 * lex.h (JAVA_DIGIT_P): Removed.
1972 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1973 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1974 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1975 (JAVA_PART_CHAR_P): New macro.
1977 (JAVA_CHAR_ERROR): Now -2.
1978 (java_lexer): New field `hit_eof'.
1979 * chartables.h: New file.
1980 * gen-table.pl: new file.
1982 2000-11-20 Tom Tromey <tromey@cygnus.com>
1983 Alexandre Petit-Bianco <apbianco@cygnus.com>
1985 * parse.y (java_complete_lhs): Only allow compound assignment of
1986 reference type if type is String.
1988 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1990 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1991 jcf-path.c: Likewise.
1993 2000-12-09 Anthony Green <green@redhat.com>
1995 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1996 filestart and filename_length as int values.
1998 2000-12-07 Mo DeJong <mdejong@redhat.com>
2000 * jcf-io.c (find_class): Correct the logic that tests to see if a
2001 .java file is newer than its .class file. The compiler was
2002 incorrectly printing a warning when file mod times were equal.
2004 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2006 * jvgenmain.c: Use ISPRINT not isascii.
2008 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2010 * parse.y (end_artificial_method_body): Fixed typo.
2012 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2014 * parse.y (patch_method_invocation): Pick the correct enclosing
2015 context when creating inner class instances.
2018 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2020 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2021 Update copyright year to 2000.
2023 2000-11-23 Anthony Green <green@redhat.com>
2025 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2026 Move current_file_list out of yyparse and make it static.
2028 * expr.c: Declare quick_stack and tree_list_free_list as static
2029 (init_expr_processing): Register quick_stack and
2030 tree_list_free_list roots.
2032 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2034 * parse.y (build_outer_field_access): New local `decl_ctx', use
2035 it. Check for field's context and current class immediate outer
2036 context inheritance.
2037 (outer_field_access_p): Consider fields inherited from the last
2039 (build_access_to_thisn): Stop at the last enclosing context if
2043 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2045 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2047 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2049 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2052 2000-11-20 Tom Tromey <tromey@cygnus.com>
2054 * jv-scan.c (help): Document --complexity.
2055 (options): Added --complexity.
2056 (flag_complexity): New global.
2057 (main): Call `report'.
2058 * parse-scan.y (complexity): New global.
2059 (if_then_statement, if_then_else_statement,
2060 if_then_else_statement_nsi, switch_block_statement_group,
2061 while_expression, do_statement, for_begin, continue_statement,
2062 throw_statement, catch_clause, finally, method_invocation,
2063 conditional_and_expression, conditional_or_expression,
2064 conditional_expression): Update complexity.
2065 (reset_report): Reset complexity.
2066 (report): New function.
2068 2000-11-20 Tom Tromey <tromey@cygnus.com>
2070 * lex.c (yylex): Added STRICT_TK case.
2071 * parse.y (STRICT_TK): Added.
2072 * parse-scan.y (STRICT_TK): Added.
2073 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2074 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2076 * keyword.h: Rebuilt.
2077 * keyword.gperf (strictfp): Added.
2079 2000-11-20 Tom Tromey <tromey@cygnus.com>
2081 * lex.c (yylex): Recognize floating point constants with leading
2084 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2086 * java-tree.h (cyclic_inheritance_report): Constify.
2087 * parse.y (cyclic_inheritance_report): Likewise.
2089 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2091 * parse.y (goal): Remove call to ggc_add_string_root.
2093 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2095 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2096 Create string in scratch buffer, then pass to build_string.
2098 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2100 * parse.y (issue_warning_error_from_context): Add
2103 2000-11-11 Anthony Green <green@redhat.com>
2105 * jcf-parse.c (process_zip_dir): Add finput parameter.
2106 (jcf_figure_file_type): Call process_zip_dir with appropriate
2109 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2111 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2112 * jcf-parse.c (jcf_figure_file_type): Likewise.
2114 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2116 * parse.y (create_new_parser_context): Use memset () instead of
2119 2000-11-08 Tom Tromey <tromey@cygnus.com>
2121 * gjavah.c (process_file): Only include gcj/cni.h when generating
2124 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2126 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2127 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2128 instead of bzero ().
2130 2000-11-05 Tom Tromey <tromey@cygnus.com>
2132 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2133 * lex.c (IS_ZERO): New define.
2134 (java_perform_atof): Error on floating point underflow.
2136 2000-11-04 Tom Tromey <tromey@cygnus.com>
2138 * lex.c (java_parse_escape_sequence): Only read two octal
2139 characters if the first one is greater than 3. Don't allow
2140 "octal" numbers to include the digits 8 or 9.
2142 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2144 * Make-lang.in (java.distdir): Remove.
2146 2000-11-03 Tom Tromey <tromey@cygnus.com>
2148 * Make-lang.in (java.dvi): New target.
2149 Partial fix for PR other/567.
2151 * lang-options.h: Mention -Wout-of-date.
2152 * jcf-dump.c (flag_newer): New global.
2153 * gjavah.c (flag_newer): New global.
2154 * jcf-io.c (find_class): Only warn when flag_newer set.
2155 * lang.c (flag_newer): New global.
2156 (struct string_option): New declaration.
2157 (lang_W_options): New global.
2158 (process_option_with_no): New function.
2159 (lang_decode_option): Use it.
2161 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2162 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2165 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2166 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2167 * lex.c (java_read_unicode): Removed `term_context' argument.
2168 Recognize any number of `u' in `\u'.
2169 (java_read_unicode_collapsing_terminators): New function.
2170 (java_get_unicode): Use it.
2171 (java_lineterminator): Removed.
2172 (yylex): Produce error if character literal is newline or single
2173 quote. Return if eof found in middle of `//' comment. EOF in
2174 `//' comment is only an error if pedantic.
2175 (java_ignorable_control_p): New function.
2176 (java_parse_end_comment): Return if eof found in middle of
2179 * jv-scan.c (pedantic): New global.
2181 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2183 * parse.y (outer_field_access_p): Inherited fields aren't
2184 consider outer fields.
2185 (maybe_build_thisn_access_method): Use
2186 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2187 (resolve_expression_name): Trigger an error if a static field
2188 is being accessed as an outer field.
2190 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2195 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2197 * Make-lang.in: Move all build rules here from Makefile.in,
2198 adapt to new context. Wrap all rules that change the current
2199 directory in parentheses. Expunge all references to $(P).
2200 When one command depends on another and they're run all at
2201 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2202 all object-file generation rules. Delete obsolete variables.
2204 * Makefile.in: Delete.
2205 * config-lang.in: Delete outputs= line.
2207 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2209 * parse.y (patch_method_invocation): NULLify this_arg when already
2211 (maybe_use_access_method): Handle call to methods unrelated to the
2212 current class. Fixed comment.
2215 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2217 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2220 2000-10-24 Tom Tromey <tromey@cygnus.com>
2222 * lex.c (java_new_lexer): Initialize new fields. Work around
2223 broken iconv() implementations.
2224 (java_read_char): Swap bytes if required. Use fallback decoder if
2226 (byteswap_init, need_byteswap): New globals.
2227 (java_destroy_lexer): Only close iconv handle if it is in use.
2228 * lex.h (java_lexer): New fields read_anything, byte_swap,
2230 Made out_buffer unsigned.
2232 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2234 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2235 where an enclosing context can be set on the jdep.
2236 (do_resolve_class): Fixed identation.
2238 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2240 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2242 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2245 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2247 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2249 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2251 * jcf-write.c (OP1): Update `last_bc'.
2252 (struct jcf_block): Fixed indentation and typo in comments. New
2254 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2255 follows `monitorenter'.
2256 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2260 2000-10-16 Tom Tromey <tromey@cygnus.com>
2262 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2263 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2264 * lang-options.h: Added -MA, -MT, -MF..
2265 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2266 (DEPEND_TARGET_SET): New macro.
2267 (DEPEND_FILE_ALREADY_SET): Likewise.
2268 (init_parse): Handle new flags.
2269 * jcf.h (jcf_dependency_print_dummies): Declare.
2270 * Make-lang.in (s-java): Added mkdeps.o.
2271 * Makefile.in (BACKEND): Added mkdeps.o.
2272 (../gcjh$(exeext)): Added mkdeps.o.
2273 (../jcf-dump$(exeext)): Added mkdeps.o.
2274 * jcf-depend.c: Include mkdeps.h.
2275 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2276 add_entry): Removed.
2277 (jcf_dependency_reset): Rewrote.
2278 (dependencies): New global.
2279 (jcf_dependency_set_target): Rewrote.
2280 (jcf_dependency_add_target): Likewise.
2281 (jcf_dependency_add_file): Likewise.
2283 (print_ents): Removed.
2284 (jcf_dependency_write): Rewrote.
2285 (print_dummies): New global.
2286 (jcf_dependency_print_dummies): New function
2287 (jcf_dependency_write): Call deps_dummy_targets if required.
2289 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2291 * gjavah.c (add_class_decl): Removed unused variables `tname',
2292 `tlen' and `name_index'.
2293 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2294 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2295 in `wfl_operator' with value.
2296 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2297 (jcf_figure_file_type): Fixed identation.
2298 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2299 * parse.y (analyze_clinit_body): New function.
2300 (static_initializer:): Reset `current_static_block'.
2301 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2302 `wfl_operator' with new value.
2303 (lookup_cl): Use EXPR_WFL_FILENAME.
2304 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2305 analyze_clinit_body.
2306 (build_outer_field_access): Access to this$<n> built from
2307 current_class, not its outer context.
2308 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2309 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2310 (patch_method_invocation): Use `is_static_flag' when already
2312 (patch_newarray): Removed assignment in ternary operator.
2314 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2316 * except.c (free_eh_ranges): Don't free `whole_range'.
2318 2000-10-15 Anthony Green <green@redhat.com>
2320 * decl.c (init_decl_processing): Call init_class_processing before
2323 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2325 * check-init.c (check_init): Fixed leading comment. Use
2327 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2328 (give_name_to_locals): Likewise.
2329 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2330 fields in lang_decl_var.
2331 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2332 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2333 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2334 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2335 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2336 (LOCAL_FINAL): Rewritten.
2337 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2338 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2339 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2340 `init_final' fields.
2341 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2342 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2343 (TYPE_HAS_FINAL_VARIABLE): New macro.
2344 (struct lang_type): Added `afv' field.
2345 * parse.y (check_static_final_variable_assignment_flag): New function.
2346 (reset_static_final_variable_assignment_flag): Likewise.
2347 (check_final_variable_local_assignment_flag): Likewise.
2348 (reset_final_variable_local_assignment_flag): Likewise.
2349 (check_final_variable_indirect_assignment): Likewise.
2350 (check_final_variable_global_assignment_flag): Likewise.
2351 (add_inner_class_fields): Use LOCAL_FINAL_P.
2352 (register_fields): Handle local finals and final variables.
2353 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2354 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2355 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2357 (java_complete_expand_methods): Loop to set
2358 TYPE_HAS_FINAL_VARIABLE. Call
2359 `reset_final_variable_local_assignment_flag' and
2360 `check_final_variable_local_assignment_flag' accordingly before
2361 and after constructor expansion. Call
2362 `reset_static_final_variable_assignment_flag'
2363 before expanding <clinit> and after call
2364 `check_static_final_variable_assignment_flag' if the
2365 current_class isn't an interface. After all methods have been
2366 expanded, call `check_final_variable_global_assignment_flag' and
2367 `check_static_final_variable_assignment_flag' if the current class
2369 (maybe_yank_clinit): Fixed typo in comment.
2370 (build_outer_field_access_methods): Removed old sanity check. Use
2371 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2372 Don't create access methods for finals.
2373 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2374 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2375 existing DECL_INIT has been processed.
2376 (java_complete_lhs): Likewise.
2377 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2378 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2380 (patch_assignment): Use LOCAL_FINAL_P.
2381 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2382 DECL_INITIAL is nullified.
2385 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2387 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2389 * Makefile.in (parse.c, parse-scan.c): Likewise.
2391 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2393 * class.c (temporary_obstack): Remove.
2394 (make_class): Don't mess with obstascks.
2395 (push_class): Likewise.
2396 (set_super_info): Likewise.
2397 (add_method_1): Likewise.
2398 (add_method): Likewise.
2399 (add_field): Likewise.
2400 (build_utf8_ref): Likewise.
2401 (build_class_ref): Likewise.
2402 (build_static_field_ref): Likewise.
2403 (finish_class): Likewise.
2404 (push_super_field): Likewise.
2405 (layout_class): Likewise.
2406 (layout_class_methods): Likewise.
2407 (init_class_processing): Likewise.
2408 * constants.c (get_tag_node): Likewise.
2409 (build_constant_data_ref): Likewise.
2410 * decl.c (ggc_p): Remove.
2411 (copy_lang_decl): Use ggc_alloc.
2412 (complete_start_java_method): Don't mess with obstacks.
2413 (start_java_method): Likewise.
2414 (end_java_method): Likewise.
2415 * except.c (link_handler): Use xmalloc.
2416 (free_eh_ranges): New function.
2417 (method_init_exceptions): Use it.
2418 (add_handler): Use xmalloc.
2419 (expand_start_java_handler): Don't mess with obstacks.
2420 (prepare_eh_table_type): Likewise.
2421 (expand_end_java_handler): Likewise.
2422 * expr.c (push_value): Likewise.
2423 (create_label_decl): Likewise.
2424 (build_jni_stub): Likewise.
2425 (java_lang_expand_expr): Likewise.
2426 (note_instructions): Use xrealloc.
2427 (java_push_constant_from_pool): Don't mess with obstacks.
2428 (process_jvm_instruction): Likewise.
2429 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2431 * jcf-parse.c (get_constant): Don't mess with obstacks.
2432 (read_class): Likewise.
2433 (jcf_parse): Likewise.
2434 * lex.c (expresion_obstack): Remove.
2435 (java_lex): Don't use obstack_free.
2436 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2437 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2438 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2439 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2440 * parse.y (gaol): Add more GC roots.
2441 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2442 (lookup_field_wrapper): Likewise.
2443 (obtain_incomplete_type): Don't mess with obstacks.
2444 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2446 (craft_constructor): Don't mess with obstacks.
2447 (safe_layout_class): Likewise.
2448 (java_complete_class): Likewise.
2449 (source_end_java_method): Likewise.
2450 (build_outer_field_access_methods): Likewise.
2451 (build_outer_method_access_method): Likewise.
2452 (maybe_build_thisn_access_method): Likewise.
2453 (build_dot_class_method_invocation): Likewise.
2454 (java_complete_tree): Likewise.
2455 (java_complete_lhs): Likewise.
2456 (do_merge_string_cste): Likewise.
2457 (patch_string_cst): Likewise.
2458 (array_constructor_check_entry): Likewise.
2459 * typeck.c (build_java_array_type): Likewise.
2460 (parse_signature_string): Likewise.
2461 (build_java_signature): Likewise.
2463 2000-10-12 Tom Tromey <tromey@cygnus.com>
2466 * gjavah.c (add_class_decl): Don't special-case inner classes.
2467 (add_namelet): Likewise.
2469 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2471 * java-tree.h: Constify current_encoding.
2472 * lang.c: Constify current_encoding.
2474 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2476 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2477 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2479 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2481 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2482 patch. Fixes gcj/340.
2484 2000-10-10 Tom Tromey <tromey@cygnus.com>
2486 * lex.c (java_new_lexer): Initialize out_first and out_last
2488 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2490 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2492 * parse.y (pop_current_osb): New function.
2493 (array_type:): Use `dims:', changed actions
2494 accordingly. Suggested by Anthony Green.
2495 (array_creation_expression:): Used pop_current_osb.
2496 (cast_expression:): Likewise.
2497 (search_applicable_method_list): Fixed indentation.
2499 2000-10-08 Anthony Green <green@redhat.com>
2501 * parse.y (array_type_literal): Remove production.
2502 (type_literals): Refer to array_type, not array_type_literal.
2504 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2506 Patch contributed by Corey Minyard.
2507 * decl.c (check_local_named_variable): New function.
2508 (tree check_local_unnamed_variable): Likewise.
2509 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2511 2000-10-07 Anthony Green <green@redhat.com>
2513 * class.c (layout_class): Handle case where superclass can't be
2516 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2518 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2521 2000-10-05 Tom Tromey <tromey@cygnus.com>
2523 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2524 * jvgenmain.c (class_mangling_prefix): Removed.
2525 (class_mangling_suffix): New global.
2527 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2529 (print_method_info): Handle overrides for static and final
2531 (process_file): Generate declaration for class object field.
2532 * class.c (cxx_keywords): New array.
2533 (utf8_cmp): New function.
2534 (cxx_keyword_p): New function.
2535 (layout_class_method): Mangle C++ keywords by appending `$'.
2536 (mangle_field): New function.
2537 (mangle_class_field): Use mangle_field. Mangle class name as
2539 (mangle_static_field): Use mangle_field.
2541 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2543 * decl.c (find_local_variable): Removed uncessary type check and
2544 fixed range check typo. From Corey Minyard.
2546 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2548 * decl.c (give_name_to_locals): New local `code_offset'. Call
2549 `maybe_adjust_start_pc'.
2550 * expr.c (note_instructions): New function.
2551 (expand_byte_code): Don't collect insn starts here.
2552 (peek_opcode_at_pc): New function.
2553 (maybe_adjust_start_pc): Likewise.
2554 * java-tree.h (maybe_adjust_start_pc): Declare.
2555 (note_instructions): Likewise.
2556 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2558 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2560 * parse.y (field_access:): Fixed indentation.
2561 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2563 2000-09-07 Tom Tromey <tromey@cygnus.com>
2566 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2567 JPRIMITIVE_TYPE_P, for arithmetic operators.
2568 (patch_method_invocation): Indentation fix.
2569 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2570 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2571 (do_unary_numeric_promotion): Cleaned up code.
2572 (valid_cast_to_p): Handle boolean correctly.
2574 2000-09-27 Tom Tromey <tromey@cygnus.com>
2576 * lex.c (java_read_unicode): Reset bs_count when finished with
2579 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2582 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2583 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2584 (typeck.o): Depend on ggc.h.
2585 * class.c (add_method_1): Use GC functions for allocation.
2586 (init_class_processing): Register roots.
2587 * decl.c (ggc_p): Set to 1.
2588 (pending_local_decls): Make it static.
2589 (push_jvm_slot): Use GC functions for allocation.
2590 (init_decl_processing): Register roots.
2591 (give_name_to_locals): Use GC functions for allocation.
2592 (lang_mark_tree): New function.
2593 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2594 functions for allocation.
2595 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2596 * lex.c (java_lex): Use build_string, rather than replicating it
2598 * parse.y (goal): Add more roots.
2599 (mark_parser_ctxt): New function.
2600 * typeck.c: Include ggc.h.
2602 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2604 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2605 contains something else than MODIFY_EXPR.
2607 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2609 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2610 * Makefile.in (parse.o): Depend on ggc.h.
2611 (class.o): Likewise.
2612 (constants.o): Likewise.
2615 (jcf-parse.o): Likewise.
2616 (jcf-write.o): Likewise.
2617 (mangle.o): Likewise.
2618 * class.c: Include ggc.h.
2619 (build_static_field_ref): Register GC roots.
2620 (layout_class): Likewise.
2621 (init_class_processing): Likewise.
2622 * constants.c: Include ggc.h.
2623 (current_constant_pool_data_ref): Remove.
2624 (tag_nodes): Move it to ...
2625 (get_tag_node): ... here. Register GC roots.
2626 * decl.c: Include ggc.h. Remove many global tree definitions.
2627 (throw_node): Define.
2628 (java_global_trees): Likewise.
2629 (predef_filenames): Make the size a constant.
2630 (init_decl_processing): Adjust accordingly.
2631 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2632 * expr.c: Include ggc.h.
2633 (init_expr_processing): Register GC roots.
2634 (build_invokeinterface): Likewise.
2635 * java-tree.h: Replace extern tree declarations with macros.
2636 (java_global_trees): New variable.
2637 (java_tree_index): New enumeration.
2638 (init_jcf_parse): Declare.
2639 * jcf-parse.c: Include ggc.h.
2640 (current_class): Remove declaration.
2641 (main_class): Likewise.
2642 (all_class_list): Likewise.
2643 (predefined_filename_p): Adjust for constant size of
2645 (init_jcf_parse): New function.
2646 * jcf-write.c: Include ggc.h.
2647 (generate_classfile): Register GC roots.
2648 (append_synthetic_attribute): Likewise.
2649 (append_innerclass_attribute_entry): Likewise.
2650 * lang.c: Include ggc.h.
2651 (lang_print_error): Register GC roots.
2652 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2654 * parse.y: Include ggc.h.
2655 (wfl_operator): Remove.
2656 (goal): Register GC roots.
2657 (java_pop_parser_context): Adjust for new field names.
2658 (java_parser_context_save_global): Likewse.
2659 (java_parser_context_restore_global): Likewise.
2660 (java_parser_context_suspend): Likewise.
2661 (java_parser_context_resume): Likewise.
2662 (verify_constructor_circularity): Register GC roots.
2663 (lookup_cl): Likewise.
2664 (java_reorder_fields): Likewise.
2665 (build_current_this): Likewise.
2666 (class_in_current_package): Likewise.
2667 (argument_types_convertible): Likewise.
2668 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2670 2000-09-14 Tom Tromey <tromey@cygnus.com>
2672 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2674 2000-09-13 Tom Tromey <tromey@cygnus.com>
2676 * jcf-parse.c: Include <locale.h>.
2677 * jv-scan.c: Include <locale.h>.
2679 2000-09-12 Tom Tromey <tromey@cygnus.com>
2681 * expr.c (pop_type_0): Return `Object' if trying to merge two
2683 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2684 interface types; `Object' is always a valid supertype.
2686 2000-09-12 Tom Tromey <tromey@cygnus.com>
2689 * jv-scan.c (help): Document --encoding.
2690 (options): Added `encoding' entry.
2691 (OPT_ENCODING): New define.
2692 (main): Handle --encoding.
2693 Include <langinfo.h> if nl_langinfo exists.
2694 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2696 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2697 (parse_source_file): Correctly call java_init_lex. Added `finput'
2698 argument. Use nl_langinfo to determine default encoding.
2699 * java-tree.h (current_encoding): Declare.
2700 * parse.y (java_parser_context_restore_global): Don't restore
2702 (java_parser_context_save_global): Don't set `finput' field.
2703 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2705 * lang.c (current_encoding): New global.
2706 (lang_decode_option): Recognize `-fencoding='.
2707 (finish_parse): Don't close finput.
2708 * parse.h (struct parser_ctxt): Removed `finput' and
2709 `unget_utf8_value' fields. Added `lexer' field.
2710 (java_init_lex): Fixed declaration.
2711 * lex.c (java_new_lexer): New function.
2712 (java_destroy_lexer): Likewise.
2713 (java_read_char): Added `lex' argument. Handle iconv case.
2714 (java_read_unicode): Added `lex' argument. Count backslashes in
2716 (java_init_lex): Added `finput' and `encoding' arguments. Set
2717 `lexer' field in ctxp.
2718 (BAD_UTF8_VALUE): Removed.
2719 (java_lex): Handle seeing UEOF in the middle of a string literal.
2720 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2721 (java_lexer): New structure.
2724 (DEFAULT_ENCODING): New define.
2725 (java_destroy_lexer): Declare.
2727 2000-09-12 Tom Tromey <tromey@cygnus.com>
2730 * lex.c (java_init_lex): Initialize java_io_serializable.
2731 * parse.y (java_io_serializable): New global.
2732 (valid_ref_assignconv_cast_p): An array can be cast to
2735 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2737 * decl.c, expr.c: Include defaults.h if not already included.
2738 Don't define the *_TYPE_SIZE macros.
2740 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2742 * typeck.c (build_java_array_type): Correct first parameter
2743 in ADJUST_FIELD_ALIGN invocation.
2745 2000-09-06 Tom Tromey <tromey@cygnus.com>
2747 * lang-specs.h: Also recognize `-femit-class-files'.
2749 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2751 * verify.c (merge_types): Load the types to merge if necessary.
2753 2000-09-02 Anthony Green <green@redhat.com>
2755 * jcf-io.c: Include zlib.h.
2756 (open_in_zip): Read compressed class file archives.
2757 * zipfile.h (ZipDirectory): Add uncompressed_size and
2758 compression_method fields.
2759 * zextract.c (read_zip_archive): Collect file compression info.
2761 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2763 * parse.y (do_resolve_class): Also explore superclasses of
2764 intermediate enclosing contexts when searching for inner classes.
2766 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2768 * parse.y (variable_declarator_id:): Better error message.
2769 (expression_statement:): Use YYNOT_TWICE.
2770 (cast_expression:): Likewise.
2771 (assignment:): Likewise.
2773 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2775 * parse.y (do_merge_string_cste): New locals. Create new
2776 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2778 2000-08-07 Hans Boehm <boehm@acm.org>
2780 * boehm.c (mark_reference_fields): Set marking bits for all words in
2781 a multiple-word record.
2782 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2785 2000-08-31 Mike Stump <mrs@wrs.com>
2787 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2788 jcf-dump$(exeext)): Make parallel safe.
2790 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2792 * jcf-parse.c (set_source_filename): Constify a char *.
2793 * jcf-write.c (append_innerclasses_attribute,
2794 make_class_file_name): Constify a char *. Don't recycle a
2795 variable for an unrelated purpose.
2796 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2797 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2799 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2801 * expr.c (can_widen_reference_to): Fixed indentation.
2802 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2803 * parse.y: `finit$' replaces `$finit$' in comments.
2804 (try_builtin_assignconv): Fixed leading comment.
2806 2000-08-25 Greg McGary <greg@mcgary.org>
2808 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2810 2000-08-24 Greg McGary <greg@mcgary.org>
2812 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2813 * parse.y (BINOP_LOOKUP): Likewise.
2815 2000-08-22 Andrew Haley <aph@cygnus.com>
2817 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2818 sign extending. Fixes gcj/321.
2819 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2820 combining to make a jlong. Fixes gcj/321.
2822 2000-08-21 Nix <nix@esperi.demon.co.uk>
2824 * lang-specs.h: Do not process -o or run the assembler if
2827 2000-08-16 Andrew Haley <aph@cygnus.com>
2829 * typeck.c (build_java_array_type): Rewrite code to do array
2830 alignment. Take into account back-end macros when aligning array
2831 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2832 user to set alignment. Fixes gcj/252 and 160.
2834 2000-08-09 Tom Tromey <tromey@cygnus.com>
2836 * parse.y (check_abstract_method_definitions): Now return `int'.
2837 Check implemented interfaces. Fixes PR gcj/305.
2839 * parse.y (patch_switch_statement): Disallow `long' in switch
2840 expressions. Fixes PR gcj/310.
2842 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2844 * decl.c (finit_leg_identifier_node): New global.
2845 (init_decl_processing): Use `finit$' to initialize
2846 finit_identifier_node. Use `$finit$' to initialize
2847 finit_leg_identifier_node.
2848 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2849 * java-tree.h (finit_identifier_node): Changed attached comment.
2850 (finit_leg_identifier_node): New declaration.
2851 (ID_FINIT_P): Take finit_identifier_node and
2852 finit_leg_identifier_node into account. This is a backward
2855 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2857 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2859 (generate_bytecode_insns): Check `nargs' before emitting it.
2860 * verify.c (merge_type_state): Fixed typo.
2861 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2862 generate_bytecode_{conditional,insns}.
2864 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2866 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2869 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2871 * class.c (maybe_layout_super_class): Fixed indentation.
2872 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2873 (java_check_methods): New function declaration.
2874 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2875 instead of `str_ptr'.
2876 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2877 of a `invokeinterface' at the right time.
2878 * parse.h (WFL_STRIP_BRACKET): New macro.
2879 (SET_TYPE_FOR_RESOLUTION): Use it.
2880 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2881 (check_class_interface_creation): Don't check for cross package
2882 innerclass name clashes.
2883 (method_header): Behave properly if MDECL is `error_mark_node'.
2884 (method_declarator): Return `error_mark_node' if bogus current
2886 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2887 (resolve_and_layout): New local `decl_type', set and used. Call
2889 (java_check_methods): New method.
2890 (java_layout_classes): Use it.
2891 (resolve_qualified_expression_name): No EH check necessary in
2893 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2895 (patch_assignment): Set DECL_INITIAL on integral final local.
2897 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2899 * java-tree.h (flag_extraneous_semicolon): New extern.
2900 * lang-options.h: (-Wextraneous-semicolon): New option.
2901 * lang.c (flag_redundant): Fixed typo in leading comment.
2902 (flag_extraneous_semicolon): New global.
2903 (lang_decode_option): Set `flag_extraneous_semicolon' when
2904 -Wall. Decode `-Wextraneous-semicolon'.
2905 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2906 `empty_statement' rule.
2907 (class_body_declaration): Likewise.
2908 (method_body:): Accept `;' as a method body.
2909 (static_initializer:): Removed `SC_TK' hack.
2910 (constructor_block_end:): Likewise.
2911 (empty_statement:): Report deprecated empty declaration. Fixes
2914 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2916 * parse.y (build_dot_class_method_invocation): Changed parameter
2917 name to `type'. Build signature from `type' and convert it to a
2918 STRING_CST if it's an array.
2919 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2920 to use `ref_type' directly.
2922 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2924 * lang-options.h: Added a comma after the last element to avoid
2925 syntax errors when other languages define additional options.
2927 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2929 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2930 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2931 (jc1): Link with $(BACKEND).
2932 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2934 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2936 * jvspec.c: Adjust type of second argument to
2937 lang_specific_driver, and update code as necessary.
2939 * class.c (build_dtable_decl): Initialize dummy.
2941 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2943 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2944 method bodies not to rule out discarding `<clinit>'; don't use
2945 <clinit> to initialize static fields with constant initializers.
2947 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2949 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2951 (method_synthetic): New global.
2952 (HANDLE_METHOD): Recognize synthetic method and tell
2953 `print_method_info' about it.
2954 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2955 processing a synthetic method.
2956 * jcf-reader.c (skip_attribute): New function.
2957 ( skip_attribute): Likewise.
2959 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2961 * parse.y (build_outer_field_access): Fixed comments.
2962 (fix_constructors): Emit the initialization of this$<n> before
2964 (resolve_qualified_expression_name): Build an access to `decl' if
2967 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2969 * parse-scan.y (curent_class): Non longer const.
2970 (inner_qualifier, inner_qualifier_length): Deleted.
2971 (current_class_length): New global.
2972 (bracket_count): Fixed typo in leading comment.
2973 (anonymous_count): New global.
2974 (class_instance_creation_expression:): Handle anonymous classes.
2975 (anonymous_class_creation:): New rule.
2976 (push_class_context): Rewritten.
2977 (pop_class_context): Likewise.
2978 (INNER_QUALIFIER): Macro deleted.
2979 (report_class_declaration): call `push_class_context' when
2980 entering the function. `fprintf' format modified not to use
2982 (report_class_declaration): Assign `package_name' and
2983 `current_class' to NULL separatly.
2985 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2987 * expr.c (build_invokeinterface): Call layout_class_methods on
2990 2000-07-27 Tom Tromey <tromey@cygnus.com>
2991 Anthony Green <green@cygnus.com>
2992 Alexandre Petit-Bianco <apbianco@cygnus.com>
2994 * class.c (make_class_data): Create vtable for abstract classes.
2995 (get_dispatch_table): Changed to cope with abstract classes.
2997 2000-07-27 Tom Tromey <tromey@cygnus.com>
2999 * parse.y (patch_method_invocation): Don't reverse the argument
3000 list when dealing with anonymous class constructors. Fixed typo in
3003 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3005 * parse.y (build_alias_initializer_parameter_list): Reverse
3006 crafted list when building aliases for anonymous class
3009 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3011 * parse.y (jdep_resolve_class): Don't bother checking potential
3012 innerclass access if `decl' is NULL.
3013 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3016 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.c: Remove (again.)
3020 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3022 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3023 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3024 outside the `if' statement, alias to innerclass removed, `decl'
3025 used to mark the class complete.
3027 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3029 * parse.y (simple_name:): Fixed typo in error message.
3031 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3033 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3034 or its first operand can be error marks.
3036 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3038 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3039 * parse.y (method_header): Likewise.
3041 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3043 * parse.y (process_imports): Consider that one might be trying to
3044 import an innerclass. Fixes gcj/254
3046 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * parse.y (find_as_inner_class): Handle the case where the
3049 enclosing context of an innerclass has been loaded as bytecode.
3051 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3053 * parse.y (simple_name:): Reject `$' in type names.
3054 (resolve_type_during_patch): Use `type' as a second
3055 argument to resolve_no_layout. Fixes gcj/257.
3057 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3059 * parse.y (find_most_specific_methods_list): Select the only
3060 non-abstract method even if max has been set.
3061 Fixes gcj/285, gcj/298.
3063 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3065 * lang-specs.h: Added %(jc1) to java compiler options.
3067 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3069 * .cvsignore: New file.
3071 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3073 * parse.y (not_accessible_p): Access granted to innerclasses
3074 (indirectly) extending the reference type. Fixes gcj/249.
3076 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3078 * parse.y (patch_method_invocation): Fixed comment.
3079 (maybe_use_access_method): Build this$<n>s to the context of the
3080 target method, or a type that extends it. Fixes gcj/242.
3082 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3086 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3088 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3090 2000-07-13 Tom Tromey <tromey@cygnus.com>
3092 * lang-specs.h: Added %{I*}.
3094 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3096 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3098 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3100 * parse-scan.c: Remove.
3102 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3104 * class.c (set_super_info): Handled protected inner classes.
3105 (common_enclosing_context_p): Bail early if arguments aren't both
3107 (get_access_flags_from_decl): Handle private and protected inner
3109 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3110 (CLASS_PROTECTED): Likewise.
3111 (struct lang_type): New bitfield `poic'.
3112 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3114 (check_inner_class_access): Renamed arguments, added
3115 comments. Handles protected inner classes (fixes gcj/225)
3116 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3118 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3120 * parse.y (resolve_qualified_expression_name): Verify qualified
3121 access to `this'. Fixes gcj/239.
3123 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3125 * jcf-write.c (generate_classfile): Don't install ConstantValue
3128 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * parse.y (resolve_qualified_expression_name): Handle inner class
3131 access. Fixes gcj/256.
3133 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * jcf-write.c (generate_classfile): Properly install the
3136 ConstantValue attribute and the initial value constant pool index
3137 on string constants.
3138 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3141 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3143 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3145 * parse.y (find_as_inner_class): Fixed typo.
3146 (do_resolve_class): Explore enclosing contexts when searching for
3147 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3148 (check_inner_class_access): Check `decl' which can be null in case
3151 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3153 * java-tree.h (java_debug_context): Declared `extern'.
3154 (safe_layout_class): Likewise.
3155 * parse.y (resolve_field_access): Field must be `static' in order
3156 to be replaced by its initial value. Added comments.
3157 (find_applicable_accessible_methods_list): Fixed typo.
3158 (find_most_specific_methods_list): Methods found in innerclasses
3159 take over methods founds in the enclosing contexts.
3160 (java_complete_tree): Loosen restrictions on the type of DECLs
3161 that can be replaced by their initialization values.
3162 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3164 2000-07-05 Tom Tromey <tromey@cygnus.com>
3166 * Make-lang.in (PARSE_DIR): New macro.
3167 (PARSE_RELDIR): Likewise.
3168 (PARSE_C): Likewise.
3169 (PARSE_SCAN_C): Likewise.
3170 ($(PARSE_C)): New target.
3171 ($(PARSE_SCAN_C)): Likewise.
3172 (SET_BISON): New macro.
3173 (BISONFLAGS): Likewise.
3174 (JAVABISONFLAGS): Likewise.
3176 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3178 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3179 argument on the first pass for CNI as well as JNI.
3180 (print_method_info): Set up method name on the first pass only.
3182 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3184 * parse.y (parser_qualified_classname): Removed parameter
3186 (create_interface): Removed first passed parameter to
3187 parser_qualified_classname.
3188 (create_class): Likewise. Don't install alias on static
3189 innerclasses. Fixes gcj/275.
3191 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3193 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3194 debugable statement with empty_stmt_node. Fixes gcj/272
3196 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3198 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3201 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3203 * jcf-write.c (push_long_const): Appropriately cast short negative
3206 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3208 * parse.y (verify_constructor_super): Use loop variable
3209 `m_arg_type' initialized with `mdecl_arg_type'.
3211 2000-06-29 Tom Tromey <tromey@cygnus.com>
3213 * parse.y (resolve_field_access): Handle case where `type_found'
3216 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3218 * expr.c (lookup_field): The same field can be found through two
3219 different interface. Don't declare it ambiguous in that case.
3221 2000-06-27 Tom Tromey <tromey@cygnus.com>
3223 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3224 follows \r, then unget it at a lower level.
3226 2000-06-26 Tom Tromey <tromey@cygnus.com>
3228 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3231 2000-06-25 Tom Tromey <tromey@cygnus.com>
3233 * parse.y (for_statement): Wrap expression in a WFL if it is a
3234 constant. For PR gcj/268.
3236 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * parse.y (do_resolve_class): Minor optimiztion in the package
3239 list search. Removed unnecessary test and return statement.
3240 (valid_ref_assignconv_cast_p): Order of arguments to
3241 enclosing_context_p fixed.
3243 2000-06-24 Tom Tromey <tromey@cygnus.com>
3245 * expr.c (lookup_field): Print error and return error_mark_node if
3246 field reference is ambiguous.
3248 * parse.y (check_abstract_method_definitions): Also check if
3249 `other_method' is abstract.
3251 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3253 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3255 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3256 (struct lang_type): New field `pic'.
3257 (CLASS_PRIVATE): New macro.
3258 * parse.y (check_inner_class_access): New function.
3259 (jdep_resolve_class): Call it.
3261 2000-06-23 Tom Tromey <tromey@cygnus.com>
3263 * parse.y (patch_incomplete_class_ref): Initialize the returned
3264 class. For PR gcj/260.
3266 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3268 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3270 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3272 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3273 Java specific checks.
3274 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3276 * java-tree.def (CASE_EXPR): Marked 'e'.
3277 (DEFAULT_EXPR): Likewise.
3278 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3280 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3281 Java specific checks.
3282 (generate_bytecode_insns): Test try_block for BLOCK before using
3284 * parse.y (build_wfl_wrap): Added `location' argument. Set
3285 EXPR_WFL_LINECOL accordingly.
3286 (dim_expr:): Wrap constants with WFLs.
3287 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3288 (resolve_package): Check for `stmt' not being a BLOCK before
3289 building a debuggable statement with it.
3290 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3292 (resolve_field_access): Make sure `decl' is a DECL before treating
3294 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3295 IDENTIFIER_NODE before treating it as such.
3296 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3297 treating it as such.
3298 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3299 to be applied only on non array types.
3301 2000-06-16 Per Bothner <per@bothner.com>
3303 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3304 define in terms of DECL_RESULT, as that fails when --enable-checking.
3306 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3308 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3309 types the same in comparison.
3310 (CHECK_OP): Add static prototype.
3312 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3314 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3315 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3318 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3320 * decl.c (create_primitive_vtable): Prototype.
3322 * jcf-write.c (generate_bytecode_insns): Initialize variable
3325 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3327 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3329 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3330 to track searched classes, and do not search the same class more than
3331 once. Call find_applicable_accessible_methods_list on immediate
3332 superclass, instead of search_applicable_method_list on all ancestors.
3335 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3337 * parse.y (register_fields): Permit static fields in inner classes
3338 if they are final. Fix for PR gcj/255.
3340 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3342 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3343 * parse.y (find_in_imports): Returned type changed to void,
3344 leading comment fixed.
3345 (register_package): New function.
3346 (qualify_and_find): Likewise.
3347 (package_declaration:): Use `register_package'.
3348 (single_type_import_declaration:): Removed local variable
3349 `node'. Added missing `;' for consistency.
3350 (type_import_on_demand_declaration:): Use `chainon' to link new
3352 (lookup_field_wrapper): Lookup local variables defined in outer
3354 (java_complete_class): Don't reverse the list of imported on demand.
3355 (do_resolve_class): Reorganized. Removed local variable
3356 `original_name'. Call `qualify_and_find' with the current package
3357 name, invoke `find_in_imports_on_demand' right after. Call
3358 `qualify_and_find' with the packages we've seen so far. Fixed
3359 operations numbering in comments.
3360 (java_expand_class): Don't reverse `package_list'.
3361 (find_most_specific_methods_list): New local variables `abstract'
3362 and `candidates'. Use them to pick the right method.
3364 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3366 * parse.y (check_modifiers_consistency): Don't subtract out
3367 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3369 2000-06-04 Philipp Thomas <pthomas@suse.de>
3371 * Makefile.in (INTLLIBS): New.
3375 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3377 * class.c (get_dispatch_table): Build the vtable dummy entry list
3378 element with a null purpose. Fixed leading comment.
3379 (build_dtable_decl): Build an accurate dtable type when appropriate
3382 2000-06-02 Richard Henderson <rth@cygnus.com>
3384 * lang.c (lang_get_alias_set): New.
3386 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3388 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3389 before using it as the accessed field.
3391 2000-05-31 Tom Tromey <tromey@cygnus.com>
3393 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3394 char_array_vtable, short_array_vtable, int_array_vtable,
3395 long_array_vtable, float_array_vtable, double_array_vtable):
3397 * expr.c (get_primitive_array_vtable): New function.
3398 (create_primitive_vtable): New function.
3399 (java_lang_expand_expr): Enable code to statically generate
3401 * decl.c (init_decl_processing): Create primitive vtables.
3402 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3403 short_array_vtable, int_array_vtable, long_array_vtable,
3404 float_array_vtable, double_array_vtable): Define.
3406 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3408 * java/parse.y (find_applicable_accessible_methods_list):
3409 Don't add an uninitialized value to the list.
3411 2000-05-25 Tom Tromey <tromey@cygnus.com>
3413 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3414 when trying to see if field's class should be initialized. Always
3415 initialize field's declaring class, not qualified class.
3418 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3419 `wfl_operator', to maybe_build_primttype_type_ref.
3422 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3424 * parse.y (patch_method_invocation): Don't try to lookup methods
3427 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3429 * parse.y (resolve_field_access): Call the appropriate <clinit>
3430 before accessing the length of a static array. Craft a decl for
3431 the field while its time. Fixes PR gcj/129.
3433 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3435 * parse.y (resolve_package): Correctly set `*next' (was off by
3437 (resolve_qualified_expression_name): Fixed comment.
3439 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3441 * jcf-parse.c (jcf_parse_source): Reset current_class and
3442 current_function_decl to NULL before parsing a new file.
3444 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3446 * parse.y (block_end:): If the collected block doesn't feature a
3447 statement, insert an empty statement.
3449 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3451 * parse.y (maybe_yank_clinit): New function.
3452 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3453 end of the list of methods belonging to a class.
3454 (java_complete_expand_method): Check whether <clinit> is really
3455 necessary and expand it accordingly.
3457 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3459 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3460 processed by the method's switch statement.
3462 2000-05-19 Tom Tromey <tromey@cygnus.com>
3464 * java-tree.h: Added init state enum.
3465 * decl.c (emit_init_test_initialization): Initialize class
3466 initialization check variable by looking at class' state.
3468 2000-05-19 Tom Tromey <tromey@cygnus.com>
3470 * java-tree.h (build_instanceof): Declare.
3471 (build_get_class): Declare.
3472 * parse.y (patch_binop): Use build_instanceof.
3473 * expr.c (build_instanceof): New function. If class is final,
3474 don't make a function call.
3475 (expand_java_INSTANCEOF): Use it.
3476 (build_get_class): New function.
3478 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3480 * jcf-write.c (generate_classfile): Scan the source_file for
3481 slashes with the right pointer variable.
3483 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3485 * lang.c (lang_decode_option): Update -Wunused flags by calling
3487 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3489 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3491 * check_init.c (check_init): Constify local char *.
3492 * class.c (push_class): Constify local char *.
3493 * java_tree.h: Update prototypes.
3494 * jcf-io.c (open_class): Constify filename parameter and
3496 (find_class): Remove redundant string copy. Cast return from
3498 * jcf-parse.c (read_class, parse_class_file, yyparse):
3499 Constify local char *.
3500 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3501 Constify local char *.
3502 * jcf.h (JCF): Constify filename and classname.
3503 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3504 * lang.c (init_parse): Constify parameter and return value.
3505 * lex.c (java_get_line_col): Constify filename parameter.
3506 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3507 * parse.y (java_parser_context_suspend,
3508 issue_warning_error_from_context, safe_layout_class): Constify
3510 * parse.c: Regenerate.
3512 2000-05-08 Tom Tromey <tromey@cygnus.com>
3514 * expr.c (build_jni_stub): Cache the result of
3515 _Jv_LookupJNIMethod.
3517 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3519 * decl.c (predef_filenames_size): Now 7.
3520 (predef_filenames): New seventh entry.
3522 2000-05-04 Tom Tromey <tromey@cygnus.com>
3524 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3525 Keep track of when we've seen a reference field after a
3526 non-reference field.
3527 (get_boehm_type_descriptor): Handle case where we see
3528 non-reference fields but no trailing reference field.
3529 * decl.c (rawdata_ptr_type_node): Define.
3530 (init_decl_processing): Initialize rawdata_ptr_type_node.
3531 * java-tree.h (rawdata_ptr_type_node): Declare.
3533 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3535 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3536 specifiers in calls to fprintf.
3538 2000-05-03 Andrew Haley <aph@cygnus.com>
3540 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3542 * javaop.h (WORD_TO_INT): New function.
3543 (IMMEDIATE_s4): Use WORD_TO_INT.
3544 * jcf.h (JPOOL_INT): Ditto.
3546 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3549 2000-04-19 Tom Tromey <tromey@cygnus.com>
3551 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3553 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3555 * expr.c (build_jni_stub): New function.
3556 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3558 * parse.y (java_complete_expand_methods): Expand a native method
3559 and call build_jni_stub if -fjni given.
3560 * lang-options.h: Document -fjni.
3561 * lang.c (flag_jni): New global.
3562 (lang_f_options): Added `jni' entry.
3563 * java-tree.h (soft_lookupjnimethod_node,
3564 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3566 (flag_jni): Declare.
3567 (build_jni_stub): Declare.
3568 (struct lang_decl): Added `native' flag.
3569 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3571 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3572 soft_jnipopsystemframe_node): New globals.
3573 (init_decl_processing): Set them. _Jv_InitClass only takes one
3576 * java-tree.def: Put into `C' mode.
3578 2000-04-27 Tom Tromey <tromey@cygnus.com>
3581 * expr.c (expand_invoke): Generate check to see if object pointer
3582 is null in nonvirtual invocation case.
3583 * java-tree.h (soft_nullpointer_node): Declare.
3584 * decl.c (soft_nullpointer_node): New global.
3585 (init_decl_processing): Initialize soft_nullpointer_node.
3586 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3587 or `private' methods.
3588 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3590 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3592 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3595 2000-04-26 Tom Tromey <tromey@cygnus.com>
3597 * zextract.c (find_zip_file_start): New function.
3598 (read_zip_archive): Use it.
3600 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3604 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3606 * class.c (common_enclosing_context_p): New function.
3607 * java-tree.h (common_enclosing_context_p): Added prototype.
3608 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3609 classes sharing an outer context with the current instance.
3610 * parse.y (build_access_to_thisn): Fixed leading comment.
3611 (verify_constructor_super): New local `supper_inner'. Skip
3612 enclosing context argument in the case of inner class constructors.
3613 (patch_method_invocation): Insert proper context as second
3614 parameter to pure inner class constructor super invocations.
3616 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3618 * parse.y (end_class_declaration): Reset the interface number
3621 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3623 * parse.y (source_start_java_method): Deleted unnecessary code.
3624 (patch_method_invocation): Fixed comment.
3626 2000-04-24 Robert Lipe <robertlipe@usa.net>
3628 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3630 2000-04-23 Tom Tromey <tromey@cygnus.com>
3632 * boehm.c (mark_reference_fields): Use int_byte_position.
3634 2000-04-22 Tom Tromey <tromey@cygnus.com>
3636 * boehm.c (mark_reference_fields): Only call byte_position on
3639 2000-04-22 Tom Tromey <tromey@cygnus.com>
3641 * boehm.c (mark_reference_fields): Added `last_view_index'
3642 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3644 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3646 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3647 * parse.y (check_class_interface_creation): Fixed comments. Select
3648 permitted modifiers for (inner) interfaces. Changed error message
3649 to report rejected modifiers used with local classes.
3651 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3653 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3654 of directly inherited type considered in scope.
3655 * parse.y (do_resolve_class): Search inherited classes for inner
3658 2000-04-20 Tom Tromey <tromey@cygnus.com>
3660 * parse.y (not_accessible_p): Use member's class, not current
3661 class, when doing inheritance check for protected reference.
3664 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3666 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3668 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3670 * parse.y (lookup_field_wrapper): Search for final local aliases.
3671 (resolve_expression_name): Let lookup_field_wrapper search for
3672 final local aliases. Force the value of `name' if one is found.
3673 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3674 an expression name. Fixed comments.
3676 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3678 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3680 2000-04-19 Tom Tromey <tromey@cygnus.com>
3682 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3684 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3686 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3688 2000-04-18 Tom Tromey <tromey@cygnus.com>
3691 * gjavah.c (utf8_cmp): Changed return value.
3692 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3694 (cxx_keywords): New global.
3695 (get_field_name): Handle new result of cxx_keyword_subst.
3696 (print_method_info): Likewise.
3698 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3700 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3701 with a newline, for CNI.
3702 (print_stub_or_jni): Print a space or newline before method name for
3704 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3705 (process_file): Include gcj/cni.h if generating CNI stubs.
3707 2000-04-16 Tom Tromey <tromey@cygnus.com>
3709 * gjavah.c (decompile_method): Use print_field_name.
3712 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * parse.y (java_expand_classes): Reverse the package list once.
3715 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3717 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3718 the `==' and `!=' operators.
3720 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3722 * jcf-write.c (generate_bytecode_insns): At invokation time,
3723 always relate an interface method to the type of its selector.
3725 2000-04-05 Tom Tromey <tromey@cygnus.com>
3728 * expr.c (expand_invoke): Generate check to see if object pointer
3729 is null in nonvirtual invocation case.
3730 * java-tree.h (soft_nullpointer_node): Declare.
3731 * decl.c (soft_nullpointer_node): New global.
3732 (init_decl_processing): Initialize soft_nullpointer_node.
3733 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3734 or `private' methods.
3735 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3737 2000-04-05 Tom Tromey <tromey@cygnus.com>
3740 * parse.y (check_final_assignment): Recognize assignments to the
3741 `length' field of an array when generating class files.
3743 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3745 * class.c (decl_hash): Prototype removed.
3746 (decl_compare): Likewise.
3748 2000-04-05 Tom Tromey <tromey@cygnus.com>
3750 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3751 * parse.y (check_modifiers_consistency): Check for final/volatile
3752 clash. Fixes PR gcj/164.
3754 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3758 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3760 (add_method_1): Use `java_hash_hash_tree_node' and
3761 `java_hash_compare_tree_node'.
3762 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3763 (java_hash_compare_tree_node): Likewise.
3764 * parse.y (find_applicable_accessible_methods_list): Create,
3765 delete and use a hash table to remember already searched interfaces.
3767 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3769 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3772 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3774 * boehm.c (mark_reference_fields, set_bit): Prototype.
3775 (set_bit): Un-ANSI-fy definition.
3777 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3780 * decl.c (emit_init_test_initialization): Likewise.
3782 * gjavah.c (jni_print_char): Likewise.
3784 * parse.y (create_new_parser_context): Likewise.
3786 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3788 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3789 patch missing hunk. Fixed indentation.
3791 2000-03-30 Tom Tromey <tromey@cygnus.com>
3793 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3794 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3796 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3798 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3799 when negative *before* using it as an array index.
3800 * ChangeLog: Fixed typo.
3802 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3804 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3805 to 0 when it reaches -1.
3807 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3809 * jcf-parse.c (get_constant): Properly cast `num' during the
3810 invocation of `add_double'.
3811 * jcf-write.c (push_long_const): Properly cast `lo' before
3812 comparing it to short bounds.
3813 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3814 `interface_body:' is reduced after the current interface is
3817 2000-03-26 Tom Tromey <tromey@cygnus.com>
3819 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3820 Java-specific `-f' option.
3822 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3824 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3825 Adjust order of making types.
3826 Make bitsize_*_node values.
3828 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3830 * class.c (make_field_value): Use byte_position.
3831 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3832 (java_array_data_offset): Likewise.
3833 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3836 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3838 * parse.y (check_abstract_method_definitions): New local
3839 `end_type_reached'. Make sure we also consider `end_type'.
3840 (java_check_abstract_method_definitions): Make sure we eventually
3841 consider `java.lang.Object'.
3842 (maybe_use_access_method): Don't use access method if not in the
3843 context of a pure inner class or if the method's context is right.
3844 (find_applicable_accessible_methods_list): New static flag
3845 `object_done'. Don't search abstract classes as interfaces. Fixed
3846 indentation. Fixed the `java.lang.Object' only search. Search
3847 class interface(s) first, then fully search enclosing contexts.
3848 (find_most_specific_methods_list): Pick the closest candidate when
3849 they're all abstract.
3851 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3853 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3854 properly initialize `finished_label'. Don't emit gotos for empty
3857 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3859 * except.c (emit_handlers): Clear catch_clauses_last.
3861 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3863 * parse.y (check_method_types_complete): New function.
3864 (create_class): Reset anonymous class counter only when seeing an
3866 (java_complete_class): JDEP_METHOD: Don't recompute signature
3869 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3871 * class.c (build_static_ref): Fixed indentation in comment.
3872 * java-tree.def (TRY_EXPR): Fixed typo in name.
3873 (CLASS_LITERAL): Likewise.
3874 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3875 (struct lang_type): New field `dot_class'.
3876 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3877 (generate_classfile): Method `class$' is synthetic.
3878 * parse.y (build_do_class_method): New function.
3879 (build_dot_class_method_invocation): Likewise.
3880 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3881 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3882 (qualify_ambiguous_name): Likewise.
3883 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3884 (build_try_statement): Fixed leading comment.
3886 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3888 * class.c (make_field_value): Properly handle sizes.
3889 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3890 (layout_class_method): Count using trees.
3891 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3892 * expr.c (java_array_data_offset): Use int_bit_position.
3893 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3894 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3896 2000-03-16 Tom Tromey <tromey@cygnus.com>
3898 * lang.c (flag_hash_synchronization): New global.
3899 (lang_f_options): Added `hash-synchronization'.
3900 * lang-options.h: Mention -fhash-synchronization.
3901 * java-tree.h (flag_hash_synchronization): Declare.
3902 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3903 hash table synchronization is disabled.
3904 * decl.c (init_decl_processing): Only push `sync_info' value when
3905 hash table synchronization is disabled.
3906 * class.c (make_class_data): Only push `sync_info' field when hash
3907 table synchronization is disabled. Removed dead code.
3909 2000-03-16 Tom Tromey <tromey@cygnus.com>
3911 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3913 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3915 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3917 * parse.y (patch_method_invocation): Handle anonymous classes
3918 creation in static context.
3920 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3922 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3923 * parse.y (resolve_qualified_expression_name): Use it.
3924 (patch_method_invocation): Likewise.
3926 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3929 depending on the type of dependency which dictates what the
3931 (unresolved_type_p): Resolved types limited to the current class.
3933 2000-03-15 Tom Tromey <tromey@cygnus.com>
3935 * decl.c (init_decl_processing): Set type of `sync_info' to be
3938 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3939 Correctly compute bit number for current slot. Zero `high' and
3940 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3941 mark_reference_fields.
3942 (mark_reference_fields): New function.
3944 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3946 * parse.y (register_incomplete_type): Fixed initialization of
3949 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3951 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3953 (push_class_context, pop_class_context): New function.
3954 (class_body:): Call pop_class_context.
3955 (interface_body:): Likewise.
3956 (INNER_QUALIFIER): New macro.
3957 (report_class_declaration): Changed output format and use
3958 INNER_QUALIFIER. Call push_class_context.
3960 2000-02-14 Andrew Haley <aph@cygnus.com>
3962 * check-init.c (check_init): Add new cases for unary and binary
3965 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3967 * parse.y (resolve_package): Set `next' once a type name has been
3968 progressively discovered.
3969 (resolve_qualified_expression_name): Propagate resolution only if
3970 there are remaining qualifiers. Take into account `q' might have
3971 been cleared after re-qualification.
3972 * parse.y (patch_method_invocation): New local `resolved'.
3973 Section dealing with qualified expression rewritten to use
3974 resolve_field_access.
3976 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * parse.h (PUSH_CPC): Fixed indentation.
3979 (DEBUG_CPC): New macro.
3980 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3981 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3982 * parse.y (class_body_declaration:): Use
3983 SET_CPC_INSTANCE_INITIALIZER_STMT.
3984 (method_declaration:): Check for null current_function_decl.
3985 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3986 (java_parser_context_pop_initialized_field): Better handling of
3988 (maybe_make_nested_class_name): Mark nested class name as
3989 qualified when necessary.
3990 (end_class_declaration): Don't call java_parse_context_resume when
3991 one or more error occured.
3992 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3993 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3994 SET_CPC_INITIALIZER_STMT.
3995 (method_header): Check for inner classes declaring static methods.
3996 (resolve_qualified_expression_name): Handle situation where `this'
3999 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4001 * typeck.c (build_prim_array_type): Correctly set the high word too.
4003 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4005 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4007 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4008 list of methods for interfaces.
4010 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * parse.y (qualify_ambiguous_name): Properly handle expressions
4015 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4017 * parse.y (check_final_assignment): Extended to process
4019 (patch_assignment): Have check_final_assignment called only once.
4021 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4023 * java-tree.h (IS_INIT_CHECKED): New flag.
4024 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4025 * parse.y (patch_string): Call force_evaluation_order on the
4026 completed string concatenation tree.
4027 * expr.c (force_evaluation_order): Call force_evaluation_order on
4028 function's arguments too.
4030 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4032 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4033 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4034 (build_anewarray): Likewise.
4035 * parse.y (patch_newarray): Likewise.
4036 * parse.c: Regenerated.
4038 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4040 * decl.c (init_decl_processing): Added new class fields `depth',
4041 `ancestors', and `idt' to class_type_node. Use
4042 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4043 * class.c (make_class_data): Push initial values for new fields.
4044 * java-tree.h: Updated prototype for `build_invokeinterface'.
4045 * expr.c (build_invokeinterface): Changed parameters to accept
4046 `method' tree. Calculate index of `method' in its declaring
4047 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4048 (expand_invoke): Call `build_invokeinterface' with new parameters.
4049 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4052 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4054 * typeck.c (lookup_do): Search superinterfaces first
4055 when looking up an interface method. From Godmar Back
4058 2000-03-06 Tom Tromey <tromey@cygnus.com>
4060 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4062 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4064 * java-tree.h (lookup_argument_method2): Declared.
4065 (safe_layout_class): Prototype moved from parse.h.
4066 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4067 * parse.y (java_check_regular_methods): Local `super_class' gone.
4068 Call lookup_argument_method2 instead of lookup_argument_method.
4069 Perform modifier match for methods found declared in implemented
4070 interfaces. Fixed indentation problem. Overriding/hiding error
4071 report to take place only for methods found in classes.
4072 * typeck.c (lookup_argument_method): Changed leading
4073 comment. Re-written by calling lookup_do.
4074 (lookup_argument_method2): New function.
4075 (lookup_java_method): Re-written by calling lookup_do.
4076 (lookup_do): New function.
4078 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4080 * check-init.c (check_init): Removed dead code. Handle (blank)
4082 * parse.y (declare_local_variables): New local `final_p', set it
4083 and use it to initialize LOCAL_FINAL.
4084 (check_final_assignment): Only check FIELD_DECLs.
4086 2000-02-17 Tom Tromey <tromey@cygnus.com>
4088 * Makefile.in (JAVA_OBJS): Added boehm.o.
4089 (boehm.o): New target.
4090 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4091 * java-tree.h (flag_use_boehm_gc): Declare.
4092 (get_boehm_type_descriptor): Declare.
4093 * lang.c (lang_f_options): Added `use-boehm-gc'.
4094 (flag_use_boehm_gc): New global.
4095 * lang-options.h: Added -fuse-boehm-gc.
4096 * boehm.c: New file.
4097 * class.c (get_dispatch_table): If class uses a Boehm type
4098 descriptor, put it in the vtable.
4099 (make_class_data): Removed dead code.
4101 2000-03-03 Per Bothner <per@bothner.com>
4103 * decl.c (init_decl_processing): Initialize sizetype properly.
4105 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4107 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4108 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4109 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4110 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4111 (jcf_parse): New local `current'. Load innerclasses seen in outer
4112 context being processed.
4113 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4114 * jcf-write.c (append_innerclasses_attribute): New function.
4115 (append_innerclasses_attribute_entry): Likewise.
4116 (get_access_flags): Handle static classes. Set anonymous and local
4117 classes to be private.
4118 (generate_classfile): Attribute count adjusted. Call
4119 append_innerclasses_attribute.
4120 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4121 PURE_INNER_CLASS_TYPE_P.
4122 * parse.y (parser_qualified_classname): New parameter `is_static',
4123 produce non qualified name accordingly.
4124 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4125 (create_interface): Added argument to parser_qualified_classname.
4126 (create_class): Added argument to parser_qualified_classname. Setup
4127 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4128 (add_inner_class_fields): Fixed indentation.
4129 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4130 (method_declarator): Fixed typo in comment.
4131 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4132 (build_current_thisn): Likewise.
4133 (patch_method_invocation): Likewise.
4135 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4137 * decl.c (current_function_decl): Move to toplev.c.
4139 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4141 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4142 (DECL_BIT_INDEX): Use underlying representation.
4143 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4145 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4147 * expr.c (build_java_ret): Pass proper type to size_binop.
4149 2000-02-25 Anthony Green <green@cygnus.com>
4151 * expr.c (build_class_init): Mark the decl to be ignored by
4153 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4154 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4155 * class.c (init_test_hash_newfunc): New function.
4156 (decl_hash): New function.
4157 (decl_compare): New function.
4158 * decl.c (emit_init_test_initialization): New function.
4159 (complete_start_java_method): Traverse the init test hashtable,
4160 calling emit_init_test_initialization.
4161 (always_initialize_class_p): Define.
4162 * expr.c (build_class_init): Use initialization tests when
4163 emitting class initialization code.
4164 (always_initialize_class_p): Declare.
4165 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4167 * java-tree.h: Include hash.h.
4168 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4169 (struct lang_decl): Add init_test_table field.
4170 (init_test_hash_entry): Define.
4172 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4174 * gjavah.c (main): Avoid using `argi' to report unimplemented
4177 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4179 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4180 initialize locals to avoid warnings. Local `exception_type' moved
4183 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4185 * parse.y (resolve_expression_name): Use `orig' as a second
4186 argument to resolve_field_access.
4187 (resolve_field_access): Removed unnecessary code when dealing with
4190 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4192 * class.c (push_super_field): Don't push the field twice.
4193 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4194 * parse.h (java_reorder_fields): Prototyped.
4195 * parse.y (java_reorder_fields): New function.
4196 (java_layout_class): Simplified not to worry about re-ordering.
4198 2000-02-23 Tom Tromey <tromey@cygnus.com>
4200 * gjavah.c (print_name): In JNI case, correctly quote string.
4201 (print_method_info): Don't handle overrides in JNI mode.
4203 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4205 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4206 value type set to `boolean_type_node'.
4208 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4210 * jcf-dump.c (main): Test for correct condition after
4211 output file creation.
4213 2000-02-19 Anthony Green <green@cygnus.com>
4215 * jcf-depend.c (add_entry): Fix test for first list entry.
4217 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4219 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4220 * constants.c (build_constants_constructor): Likewise.
4222 2000-02-19 Anthony Green <green@cygnus.com>
4224 * jcf-depend.c (add_entry): Add entries to the end of the list.
4226 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4228 * decl.c (INT_TYPE_SIZE): Define if necessary.
4229 (expand_java_return): Handle the case of a native integer smaller
4232 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4234 * gjavah.c (help): Use GCCBUGURL.
4235 * jv-scan.c (help): Likewise.
4236 * jcf-dump.c (help): Likewise.
4238 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4240 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4243 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4245 * jcf-parse.c (load_class): Call `fatal' if no file containing
4246 the target class are found.
4248 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4250 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4251 lex.c, lex.h, and PARSE_H to...
4252 (parse.o, parse-scan.o): ...here, respectively.
4254 * lex.c: Split out code that may trigger SIGFPE from yylex()
4255 to its own function.
4256 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4258 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4260 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4262 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4264 * parse.y (outer_field_access_p): Stop in time when outer contexts
4266 (resolve_qualified_expression_name): Properly qualify *everything*
4267 after a package.type to be resoled as expression names.
4268 (find_applicable_accessible_methods_list): Save/restore `class' to
4269 isolate it from a possible outer context search.
4271 2000-02-15 Tom Tromey <tromey@cygnus.com>
4273 * gjavah.c (jni_print_char): New function.
4274 (print_full_cxx_name): Use it.
4275 (decode_signature_piece): Likewise.
4276 (print_cxx_classname): Likewise.
4278 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4280 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4282 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4284 * gjavah.c: Include version.h.
4286 * jcf-dump.c: Likewise.
4288 * jv-scan.c: Likewise.
4290 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4292 * parse.y (outer_field_access_fix): First parameter now a tree
4293 node. Check for assignement to final. First argument to
4294 build_outer_field_access_fix modified to accomodate prototype.
4295 (build_outer_field_access): Don't check for assignment to final
4297 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4298 possibly returned by outer_field_access_fix. Changed
4299 outer_field_access_fix's first argument.
4300 (check_final_assignment): $finit$'s context is OK.
4301 (patch_unaryop): Use node instead of its line/column value when
4302 calling outer_field_access_fix.
4304 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4306 * parse.y (interface_declaration:): No longer tagged
4307 <node>. Re-installed default action.
4308 (class_member_declaration:): Handle inner interfaces.
4309 (interface_member_declaration): Handle inner interfaces and
4311 (create_interface): Push error if one seen. Suspend parsing
4312 context when processing an inner interface.
4313 (register_fields): Inner class static field limitations not to
4314 apply to inner interfaces.
4316 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4318 * jcf-parse.c (load_class): Update `java_error_count' when a
4319 class' file can't be found.
4320 (parse.y): Avoid (byte)code generation when errors seen.
4322 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4324 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4325 decodes a valid node.
4326 (patch_binop): Handle TRUNC_DIV_EXPR.
4328 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4330 * parse.y (resolve_package): New local `acc'. Try to progressively
4331 build and guess a package and type name.
4333 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4335 * parse.y (find_applicable_accessible_methods_list): Load and
4336 layout the search class if necessary.
4337 (java_complete_tree): Keep to original type of the folded initial
4340 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4342 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4343 Generate error message if circularity is detected. New static
4345 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4346 * jcf-write.c (generate_bytecode_insns): Very simply handle
4348 * parse.y (java_check_circular_reference): Use
4349 `cyclic_inheritance_report' during report, if necessary.
4350 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4351 walking NEW_ARRAY_INIT twice.
4353 2000-02-09 Tom Tromey <tromey@cygnus.com>
4355 * parse.y (check_class_interface_creation): Allow inner classes to
4356 be `private' or `protected', check modifiers' consistency. Prevent
4357 block local classes from bearing any modifiers.
4359 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4361 * except.c (check_start_handlers): Re-add prototype lost in last
4363 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4365 2000-02-09 Andrew Haley <aph@cygnus.com>
4367 * decl.c (clear_binding_level): Remove excess initializer.
4368 (maybe_poplevels): Remove unused variable.
4369 (force_poplevels): Ditto.
4370 (struct binding_level): Add comment.
4372 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4374 * jcf-write.c (generate_classfile): Don't consider
4375 pre-initialization with reference value (use <clinit> instead.)
4376 * parse.y (java_fix_constructors): No generated constructor for
4378 (build_outer_field_access): Removed debug message.
4379 (outer_field_expanded_access_p): Adapted to bytecode generation.
4380 (build_outer_field_access_method): Use fix_method_argument_names.
4381 (build_outer_method_access_method): Fixed indentation. Added
4382 comment. Handle access method generation for static and also void
4384 (build_access_to_thisn): Inserted debug message.
4385 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4386 (resolve_qualified_expression_name): Fixed comment.
4387 (not_accessible_p): Adapted to bytecode generation. Added comment.
4388 (patch_method_invocation): Added comment.
4389 (maybe_use_access_method): Fixed leading comment. Handle static
4391 (java_complete_lhs): Don't shortcut handling of initialized upon
4392 declaration String type static fields when generating bytecode.
4393 (patch_unaryop): Handle outer field access when generating
4396 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * java-tree.h (FIELD_THISN): New macro.
4399 * jcf-write.c (append_synthetic_attribute): New function.
4400 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4401 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4402 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4404 (build_outer_field_access): Turned on access functions usage and
4405 generation when compiling to bytecode.
4406 (maybe_use_access_method): Likewise.
4408 2000-01-25 Andrew Haley <aph@cygnus.com>
4410 * java-except.h (struct eh_range): Add `expanded' field.
4411 (maybe_start_try): Add end_pc arg.
4412 (maybe_end_try): Ditto.
4413 * java-tree.h (force_poplevels): new function.
4414 * expr.c (expand_byte_code): Don't call maybe_start_try or
4416 * except.c (add_handler): Reset expanded.
4417 (expand_start_java_handler): Set expanded.
4418 (check_start_handlers): Don't expand a start handler that's
4419 already been expanded.
4420 (maybe_start_try): Add end_pc arg. Only expand a handler which
4422 (expand_end_java_handler): call force_poplevels.
4423 (force_poplevels): new function.
4424 * decl.c (binding_level): Add start_pc of binding level.
4425 (maybe_pushlevels): Call maybe_start_try when pushing binding
4427 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4428 (LARGEST_PC): Define.
4429 (clear_binding_level): Use LARGEST_PC.
4431 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4432 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4433 (binding_depth, is_class_level, current_pc): new variables.
4434 (struct binding_level): ditto.
4435 (indent): new function.
4436 (push_jvm_slot): add debugging info.
4437 (maybe_pushlevels): ditto.
4438 (maybe_poplevels): ditto.
4441 (start_java_method): ditto.
4442 (give_name_to_locals): comment only.
4443 * except.c (binding_depth, is_class_level, current_pc):
4445 (expand_start_java_handler): add debugging info.
4446 (expand_end_java_handler): ditto.
4448 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4450 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4451 (print_name_for_stub_or_jni, process_file): Constify a char*.
4453 2000-02-03 Tom Tromey <tromey@cygnus.com>
4455 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4457 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4459 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4460 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4463 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4465 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4466 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4467 (struct lang_type): New field `ii_block'.
4468 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4469 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4470 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4471 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4472 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4473 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4475 * parse.y (add_instance_initializer): New function.
4476 (in_instance_initializer): New static global.
4477 (class_body_declaration:): Link instance initializer block.
4478 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4479 (array_creation_expression:): Remove unused local.
4480 (java_parser_context_push_initialized_field): Fixed leading
4481 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4482 CPC_INSTANCE_INITIALIZER_LIST.
4483 (java_parser_context_pop_initialized_field): Likewise.
4484 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4485 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4486 CPC_INITIALIZER_STMT.
4487 (fix_constructors): New local `class_type'. Use it. Call
4488 add_instance_initializer.
4489 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4490 (patch_return): Forbid return in instance initializers.
4491 (patch_throw_statement): Enforce exception handling in the context
4492 of instance initializers.
4494 2000-02-03 Tom Tromey <tromey@cygnus.com>
4496 * Make-lang.in (java.mostlyclean): Remove executables in
4499 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4501 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4502 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4503 (java_float_finite): Convert to use union Word from javaop.h.
4504 (java_double_finite): Convert to use union DWord from javaop.h.
4506 2000-02-02 Tom Tromey <tromey@cygnus.com>
4508 * gjavah.c (options): Added `jni' entry.
4509 (help): Document -jni.
4510 (flag_jni): New global.
4511 (process_file): Handle JNI output. Don't print text from
4512 -prepend, -add, etc, when generating stubs. Only remove `.class'
4513 suffix if it actually exists.
4514 (main): Create a `.c' file when run with `--jni --stubs'. Create
4515 correct output file name with `--jni'.
4516 (print_include): Mangle header name differently in JNI case.
4517 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4519 (print_method_info): Handle JNI case. Put signature info into
4520 method name. Handle case when STREAM is NULL.
4521 (print_name_for_stub_or_jni): New function.
4522 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4523 (print_cxx_classname): Handle JNI.
4524 (print_full_cxx_name): Likewise.
4525 (decode_signature_piece): Likewise.
4526 (overloaded_jni_method_exists_p): New function.
4527 (struct method_name): Added `signature' and `sig_length' fields.
4528 (HANDLE_END_FIELD): Do nothing in JNI mode.
4530 2000-02-02 Tom Tromey <tromey@cygnus.com>
4532 * jv-scan.c: Include version.c, <getopt.h>.
4533 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4534 (options): New array.
4535 (usage): New function.
4536 (version): New function.
4537 (main): Use getopt_long to parse command line.
4538 * jcf-dump.c: Include version.c, <getopt.h>.
4539 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4540 OPT_JAVAP): New macros.
4541 (options): New array.
4542 (usage): Return `void'. Changed message.
4543 (help): New function.
4544 (version): New function.
4545 (main): Use getopt_long_only to parse command line.
4546 * gjavah.c: Include <getopt.h>.
4547 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4548 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4549 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4550 (options): New array.
4551 (java_no_argument): Removed.
4552 (help): Updated with missing options.
4553 (main): Use getopt_long_only to parse command line.
4554 (usage): Changed message.
4556 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4558 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4559 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4560 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4561 * parse.y (array_creation_expression:): Handle anonymous arrays.
4562 (build_array_from_name): Don't set `ret_name' if null.
4563 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4564 (qualify_ambiguous_name): Likewise.
4565 (java_complete_expand_class): Likewise.
4567 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4569 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4570 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4571 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4572 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4573 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4574 AIPL_FUNCTION_COMPLETED_INVOCATION.
4575 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4576 AIPL_FUNCTION_INVOCATION_READY.
4577 (AIPL_FUNCTION_DECLARATION): New enum entry.
4578 * parse.y (reorder_static_initialized): New function.
4579 (java_parser_context_pop_initialized_field): Use it.
4580 (add_inner_class_fields): Use
4581 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4582 augmented. Install marker after last alias initializer, if any.
4583 (generate_finit): Fixed typo. Don't try to retain only the used
4585 (method_header): Compute and set DECL_FUNCTION_NAP.
4586 (method_declarator): Fixed comment. Insert alias initializer in
4588 (build_alias_initializer_parameter_list): Fixed leading
4589 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4590 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4591 (java_complete_expand_class): Code to retain only used aliases
4593 (java_complete_expand_methods): New local `first_decl'. Generate
4594 $finit$ first, then expand the constructors, regular methods and
4596 (java_complete_expand_method): Don't report error on missing
4597 return statement if previously detected bogus.
4598 (fix_constructors): Don't patch constructor parameters list.
4599 (patch_method_invocation): Use new AIPL enum values. Reverse
4600 alias initializer list for anonymous classes.
4602 2000-01-30 Anthony Green <green@redhat.com>
4604 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4605 determine how many stack slots to pop.
4607 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4609 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4610 error handling/recovery.
4611 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4613 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4615 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4616 FIELD_LOCAL_ALIAS_USED): New macros.
4617 (DECL_FUNCTION_NAP): New macro.
4618 (struct lang_decl): New field `nap'.
4619 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4620 (struct lang_type): New fields `finit_stmt_list' and
4622 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4623 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4624 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4625 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4626 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4627 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4628 (BUILD_THROW): Macro line separator re-indented.
4629 * parse.y (end_class_declaration): New function.
4630 (maybe_generate_pre_expand_clinit): New name for
4631 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4632 pre-expand static fields.
4633 (maybe_generate_clinit): Function deleted.
4634 (check_for_static_method_reference): Prototype's parameter list
4636 (generate_finit): New name for maybe_generate_finit. Changed
4637 leading comment. Function rewritten to use
4638 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4639 (build_alias_initializer_parameter_list): New function.
4640 (java_parser_context_pop_initialized_field): Likewise.
4641 (add_inner_class_fields): Likewise.
4642 (type_declaration:): Call end_class_declaration.
4643 (class_member_declaration:): Likewise.
4644 (formal_parameter_list:): Fixed typos.
4645 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4646 element. Improved error handling.
4647 (block_statement:): Call end_class_declaration.
4648 (anonymous_class_creation:): Likewise.
4649 (create_anonymous_class): Fixed comments.
4650 (create_class): Call add_inner_class_fields.
4651 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4652 (method_header): Use MARK_FINAL_PARMS.
4653 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4654 (method_declarator): Propagate final argument flag.
4655 (craft_constructor): New local `artificial'. Call
4656 build_alias_initializer_parameter_list. Use
4657 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4658 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4660 (complete_expand_class): Get rid of unused outer context local
4662 (java_complete_expand_methods): Fixed leading
4663 comment. Generate/pre-expand <clinit> first. Changed method
4664 expansion order to regular, $finit$, constructors, <clinit>.
4665 (java_complete_expand_method): Set current_function_decl.
4666 (fix_constructors): Fix constructor parameter list to account for
4667 outer context local alias initializers.
4668 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4669 (resolve_expression_name): Lookup outer context local aliases. New
4670 local `access', use it.
4671 (patch_method_invocation): Patch inner class ctor invocation with
4672 outer context local aliases initialization values. $finit$
4673 invocation patching now includes things generated with
4674 build_alias_initializer_parameter_list.
4675 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4676 (build_super_invocation): Likewise.
4677 (patch_assignment): Changed comment.
4679 2000-01-27 Andrew Haley <aph@cygnus.com>
4681 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4685 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4687 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4689 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4691 * parse.y (register_fields): Don't pass a format specifier to
4692 OBSOLETE_MODIFIER_WARNING.
4693 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4694 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4696 (check_modifiers): Change function into a macro.
4697 (check_class_interface_creation): Pass a literal format string.
4699 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4701 * buffer.h: PROTO -> PARAMS.
4702 * check-init.c: Likewise.
4703 * class.c: Likewise.
4704 * constants.c: Likewise.
4705 * convert.h: Likewise.
4707 * except.c: Likewise.
4709 * gjavah.c: Likewise.
4710 * java-except.h: Likewise.
4711 * java-tree.h: Likewise.
4712 * jcf-depend.c: Likewise.
4713 * jcf-dump.c: Likewise.
4714 * jcf-parse.c: Likewise.
4715 * jcf-path.c: Likewise.
4716 * jcf-reader.c: Likewise.
4717 * jcf-write.c: Likewise.
4719 * jv-scan.c: Likewise.
4720 * jvgenmain.c: Likewise.
4721 * jvspec.c: Likewise.
4725 * parse-scan.y: Likewise.
4726 * parse.h: Likewise.
4727 * parse.y: Likewise.
4728 * typeck.c: Likewise.
4729 * verify.c: Likewise.
4732 * zextract.c: Likewise.
4733 * zipfile.h: Likewise.
4735 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4737 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4738 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4739 * constants.c (build_constant_data_ref): Check for cached
4740 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4741 in TYPE_CPOOL_DATE_REF.
4742 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4743 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4744 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4745 (LOCAL_FINAL): New macro.
4746 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4747 constant pool -- don't try to reuse.
4748 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4750 (find_in_current_zip): Use TYPE_JCF.
4751 * parse.h (java_check_final): Prototype removed.
4752 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4753 (maybe_create_class_interface_decl,
4754 check_class_interface_creation): Likewise.
4755 (java_expand_finals): Function removed.
4756 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4757 (block_statement:): Fixed comment.
4758 (anonymous_class_creation:): Likewise.
4759 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4761 (check_class_interface_creation): Loosened error report on (inner)
4762 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4763 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4764 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4766 (create_interface): Likewise.
4767 (anonymous_class_counter): New static global.
4768 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4769 patch. Fixed comments.
4770 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4771 anonymous_class_counter when declaring a toplevel class.
4772 (craft_constructor): Fixed constructor name when handling
4773 anonymous classes. Anonymous class constructors to feature hidden
4775 (java_fix_constructors): Added comment.
4776 (java_check_final): Function removed.
4777 (java_complete_expand_methods): Fixed comment. Don't generate
4778 class data, save its outgoing constant pool instead.
4779 (verify_constructor_super): Skip anonymous class constructor
4780 hidden this$<n> parameter.
4781 (java_expand_classes): New local `saved_ctxp'. Removed call to
4782 java_expand_finals and java_check_final. Expand anonymous class
4783 constructors. Generate class data.
4784 (build_super_invocation): Skip anonymous class hidden this$<n>
4786 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4787 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4788 (set_java_signature): Likewise.
4790 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4792 * gjavah.c: Delete ACC_VISIBILITY define.
4793 * jcf.h: Add ACC_VISIBILITY define.
4794 * parse.y: final: rule tagged <value>.
4795 (java_check_regular_methods): Use ACC_VISIBILITY define for
4796 default package access check.
4797 (local_variable_declaration_statement): Use final: rule.
4799 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4801 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4804 2000-01-17 Tom Tromey <tromey@cygnus.com>
4806 * gjavah.c (print_field_info): Allow non-static final fields.
4808 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4810 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4811 * parse.y (patch_anonymous_class): New function.
4812 (create_anonymous_class): Register incomplete type when the
4813 class/interface to extends/implement isn't known yet.
4814 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4815 (verify_constructor_super): Tuned error message.
4817 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4820 (ANONYMOUS_CLASS_P): New macro.
4821 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4822 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4823 * parse.y (create_class): Added leading argument.
4824 (maybe_create_class_interface_decl,
4825 check_class_interface_creation): Likewise.
4826 (craft_constructor): New function.
4827 (verify_constructor_super): Added argument in prototype.
4828 (class_declaration:): Inserted leading argument.
4829 (for_begin:): Use FOR_LOOP_P.
4830 (anonymous_class_creation): Create WFL of the anonymous class to
4831 instantiate. Call build_new_invocation. Added comments.
4832 (check_class_interface_creation): Handle parameter `anonymous' in
4833 verbose mode class creation announce.
4834 (link_nested_class_to_enclosing): Exclude anonymous classes.
4835 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4836 anonymous class, even though they appear to have an enclosing
4838 (create_interface): Pass extra argument to
4839 check_class_interface_creation.
4840 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4841 (create_class): Call check_class_interface_creation and
4842 maybe_create_class_interface_decl with extra new argument. Don't
4843 add private this$<n> to anonymous classes.
4844 (method_declarator): Insert hidden this$<n> to anonymous class
4846 (java_fix_constructors): Deleted code creating default
4847 constructor. Call craft_constructor instead.
4848 (java_check_regular_methods): Set `saw_constructor' to 1 for
4850 (fix_constructors): Pass extra argument to verify_constructor_super.
4851 (verify_constructor_super): New local `sdecl', use it. Search for
4852 matching constructor (possibly featuring arguments) in super
4854 (lookup_method_invoke): Craft constructor according to arguments
4855 list when dealing with anonymous class constructors.
4856 (build_super_invocation): Pass arguments to anonymous class super
4858 (search_loop): Use FOR_LOOP_P.
4859 (labeled_block_contains_loop_p): Likewise.
4861 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4863 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4864 (enclosing_context_p): New function.
4865 (get_access_flags_from_decl): Handle CLASS_STATIC.
4866 (maybe_layout_super_class): Extra first argument passed to
4868 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4870 * decl.c (access0_identifier_node): New global.
4871 (init_decl_processing): access0_identifier_node initialized.
4872 (pushdecl): Set DECL_CONTEXT only on non type decls.
4873 * expr.c (lookup_field): Lookup inner class fields in enclosing
4875 (expand_invoke): Use ID_INIT_P.
4876 (expand_java_field_op): Use DECL_CLINIT_P.
4877 * java-tree.def (CLASS_LITERAL): New tree code.
4878 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4879 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4880 (struct lang_decl): New field `inner_access'.
4881 (enclosing_context_p): Prototyped.
4882 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4883 ID_CLINIT_P): New macros.
4884 (CLASS_STATIC): New macro.
4885 (CLASS_ACCESS0_GENERATED_P): New macro.
4886 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4887 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4888 INNER_CLASS_P): New macros.
4889 (DECL_INNER_CLASS_LIST): New macro.
4890 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4892 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4893 the shift value to int. Fixed typo in comment.
4894 * lex.c (inst_id, wpv_id): Initialize.
4895 * mangle.c (unicode_mangling_length): Take `$' into account.
4896 * parse.h (DRECOVER, RECOVER): Terminate properly.
4897 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4898 (typedef struct _jdep): New field `enclosing'.
4899 (JDEP_ENCLOSING): New macro.
4900 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4901 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4902 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4903 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4904 GET_ENCLOSING_CPC_CONTEXT): New macros.
4905 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4906 (do_resolve_class): Added extra argument in prototype.
4907 * parse.y (resolve_class): Added extra argument in prototype.
4908 (maybe_create_class_interface_decl): Likewise.
4909 (maybe_use_access_method, build_wfl_wrap): New functions.
4910 (java_complete_expand_classes, java_complete_expand_class):
4912 (java_parser_context_push_initialized_field,
4913 java_parser_context_suspend, java_parser_context_resume):
4915 (maybe_make_nested_class_name, make_nested_class_name,
4916 set_nested_class_simple_name_value,
4917 link_nested_class_to_enclosing, find_as_inner_class,
4918 find_as_inner_class_do, check_inner_class_redefinition,
4919 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4920 maybe_build_thisn_access_method, build_outer_field_access,
4921 build_outer_field_access_methods, build_outer_field_access_expr,
4922 build_outer_method_access_method, build_new_access_id,
4923 build_outer_field_access_method, outer_field_access_p,
4924 outer_field_expanded_access_p, outer_field_access_fix,
4925 build_incomplete_class_ref, patch_incomplete_class_ref,
4926 create_anonymous_class): Likewise.
4927 (inst_id, wpv_id): New static global variables.
4928 (synchronized:): New rule, tagged <node>.
4929 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4931 (anonymous_class_creation:): New rule, tagged <node>.
4932 (NEW_TK): Tagged <node>.
4933 (type_literals, array_type_literal): New rules, tagged <node>.
4934 (class_declaration:): Removed action when reducing by class_body:
4935 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4936 using GET_CPC in sub-rules.
4937 (class_member_declaration): Handle inner classes.
4938 (method_declaration): When reducing method_header:, reset
4939 current_function_decl when appropriate.
4940 (method_declarator:): Set the number of formal parameter to 0 for
4941 method declared without arguments.
4942 (constructor_declarator:): Likewise.
4943 (static_initializer:): List of elements kept in a list.
4944 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4945 use of the keyword `static' for type declarations.
4946 (block_statement:): Handle inner class declarations.
4947 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4948 type qualified `this'.
4949 (class_instance_creation_expression): Use anonymous_class_creation:
4950 to handle inner class instances creation. Handle qualified `new'.
4951 (something_dot_new): Added appropriate actions.
4952 (create_new_parser_context): New function.
4953 (java_push_parser_context, java_parser_context_save_global,
4954 java_parser_context_suspend): Use create_new_parser_context.
4955 (check_modifiers): Changed leading comment.
4956 (check_class_interface_creation): Handle interclasses.
4957 (add_superinterfaces): Fixed comment.
4958 (create_interface): Build qualified name from the raw_name instead
4959 of its matching WFL. Push the initialized fields list. raw_name added
4960 as an extra argument to maybe_create_class_interface_decl.
4961 (create_class): Build qualified name from the raw_name instead of
4962 its matching WFL. Removed assignment to current_parsed_class_un.
4963 Call PUSH_ERROR before returning an error. Suspend the current
4964 parser context when processing an inner class. Push the
4965 initialized fields list. raw_name added as an extra argument to
4966 maybe_create_class_interface_decl. Add the private this$<n>
4968 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4969 (register_fields): Get the class type from GET_CPC and handle
4970 previous errors. Added code to handle the creation of static
4971 fields in inner classes. Initialized fields initialization
4972 statements kept in a list of lists.
4973 (maybe_generate_finit): Initialized fields initialization
4974 statements kept in a list of lists. Use GET_CPC.
4975 (maybe_generate_clinit): Likewise.
4976 (method_header): Use GET_CPC and GET_CPC_UN.
4977 (parser_qualified_classname): Handle inner classes.
4978 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4979 (java_fix_constructors): Hide pointer to enclosing context
4980 instance in constructor list when dealing with inner classes.
4981 (jdep_resolve_class): Call resolve_class with extra first argument
4983 (resolve_class): Add enclosing context as a first extra argument
4984 to do_resolve_class.
4985 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4987 (resolve_no_layout): Extra argument added to resolve_class
4989 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4990 (java_get_real_method_name): Use GET_CPC_UN.
4991 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4992 (java_check_abstract_methods): Handle static method declared in
4993 inner classes by an error.
4994 (java_check_regular_methods): Use DECL_CLINIT_P.
4995 (source_start_java_method): Also set DECL_MAX_LOCALS.
4996 (create_artificial_method): Call java_parser_context_save_global
4997 and java_parser_context_restore_global instead of saving/restoring
4998 the context by hand.
4999 (expand_start_java_method): Improved verbose mode message.
5000 (java_complete_expand_methods): Fixed leading comment. Use
5002 (fix_constructors): Added assignment to this$<n> if necessary.
5003 (java_expand_classes): Call java_complete_expand_classes instead
5004 of java_complete_expand_methods.
5005 (make_qualified_primary): Simplified.
5006 (merge_qualified_name): Optimized for missing left or right parts.
5007 (resolve_expression_name): Handle access to outer class fields from
5009 (resolve_qualified_expression_name): New macro
5010 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5011 classes. Report error on non appropriate qualification of
5012 `new'. Handle qualified `this'.
5013 (not_accessible_p): Allow access to outer class private fields from
5015 (patch_method_invocation): Handle method invocations through
5016 access methods and inner class constructor invocations.
5017 (find_applicable_accessible_methods_list): Search enclosing
5018 contexts of an inner class.
5019 (search_applicable_methods_list): Fixed typo.
5020 (argument_types_convertible): Handle inner class constructors'
5021 hidden outer context reference argument.
5022 (qualify_ambiguous_name): Handle qualified `this'.
5023 (java_complete_lhs): Handle use of field accessed through
5024 artificial access methods in various cases of assignments. Handle
5026 (check_final_assignment): Use DECL_CLINIT_P.
5027 (valid_ref_assignconv_cast_p): Handle the destination being an
5028 enclosing context of the source.
5029 (patch_unaryop): Handle use of field accessed through artificial
5031 (patch_return): Use DECL_CLINIT_P.
5032 (patch_throw_statement): Use DECL_CLINIT_P.
5033 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5034 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5037 2000-01-16 Anthony Green <green@cygnus.com>
5039 * parse.y (build_string_concatenation): Only use
5040 StringBuffer(String) shortcut if String arg is constant.
5042 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5044 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5045 the shift value to int. Fixed typo in comment.
5047 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5049 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5050 * jcf-write.c: Likewise.
5051 * parse.y: Likewise.
5052 * parse.c: Regenerate.
5054 2000-01-09 Anthony Green <green@cygnus.com>
5056 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5057 bytecodes in the correct order.
5059 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5061 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5063 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5065 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5066 before building constant array decl.
5068 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5070 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5071 method invocation and typo in conditional expression.
5072 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5073 the appropriate NOTE_POP.
5074 * parse.y (patch_binop): Shift value mask to feature the right
5077 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5079 * class.c (assume_compiled, assume_compiled_node): Add static
5081 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5083 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5085 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5087 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5088 to `__modifier' to avoid stringifying it.
5090 * parse.y (verify_constructor_circularity): Don't call a variadic
5091 function with a non-literal format string.
5092 (java_check_abstract_methods): Move unreachable code inside
5093 `continue' statement.
5094 (lookup_method_invoke): Call xstrdup, not strdup.
5096 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5099 * jcf-parse.c (yyparse): Likewise.
5101 * jv-scan.c (main): Likewise.
5103 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5105 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5106 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5107 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5110 * parse.y (synchronized, variable_redefinition_error,
5111 check_class_interface_creation, create_interface, create_class,
5112 method_header, finish_method_declaration,
5113 check_modifiers_consistency, method_declarator,
5114 complete_class_report_errors, check_abstract_method_definitions,
5115 java_check_regular_methods, check_throws_clauses,
5116 java_check_abstract_methods, read_import_dir,
5117 check_pkg_class_access, declare_local_variables, fix_constructors,
5118 cut_identifier_in_qualified, resolve_expression_name,
5119 resolve_qualified_expression_name, patch_method_invocation,
5120 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5121 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5122 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5123 patch_try_statement, patch_synchronized_statement,
5124 patch_throw_statement, check_thrown_exceptions,
5125 patch_conditional_expr): Likewise.
5127 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5129 * Makefile.in (LIBDEPS): Added gcc's errors.o
5130 (../jcf-dump$(exeext):): Link with gcc's errors.o
5131 (../gcjh$(exeext):): Likewise.
5132 * expr.c (expand_java_NEW): Layout the entire target type instead of
5133 laying out its methods only.
5134 (lookup_field): Layout the class after having loaded it.
5135 * java-tree.h (java_debug_context): Declared.
5136 * jcf-io.c (toplev.h): Included.
5137 (find_class): Removed assignment to jcf's outofsynch
5138 field. Force source file to be read if newer than its matching
5139 class file. Tweaked debug messages.
5140 * jcf-parse.c (jcf_out_of_synch): Deleted.
5141 (read_class): Call to jcf_out_of_synch removed.
5142 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5143 (jcf_out_of_synch): Prototype deleted.
5144 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5145 `deprecated' and `class_err': integer turned into bit fields.
5146 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5147 * parse.y (package_list): New global.
5148 (package_declaration:): Record newly parsed package name.
5149 (extra_ctxp_pushed_p): Static global deleted.
5150 (java_parser_context_save_global): Create buffer context for the
5151 purpose of saving globals, if necessary.
5152 (java_parser_context_restore_global): Pop context pushed for the
5153 purpose of saving globals, if necessary.
5154 (java_debug_context_do): New prototype and function.
5155 (java_debug_context): Likewise.
5156 (do_resolve_class): Use already parsed package names to qualify
5157 and lookup class candidate.
5158 (java_pre_expand_clinit): Removed unnecessary local variable.
5160 1999-12-17 Tom Tromey <tromey@cygnus.com>
5162 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5164 (process_file): Use `\n\' at end of each line in string.
5166 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5168 * expr.c (expand_invoke): Layout the loaded class before
5169 attempting to use it.
5170 (expand_java_field_op): Allow final field assignments to take
5172 * typeck.c (convert): Return error_mark_node if expr is null.
5174 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * class.c (class_depth): Return -1 if the class doesn't load
5178 * expr.c (can_widen_reference_to): Check for errors during depth
5179 computation and return 0 accordingly.
5180 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5181 create default constructors and add an other error check.
5182 * parse.h (java_fix_constructors): Prototyped.
5183 * parse.y (java_pre_expand_clinit): Likewise.
5184 (build_super_invocation): Re-prototyped to feature one argument.
5185 (java_check_circular_reference): Directly use `current'.
5186 (java_fix_constructors): New function.
5187 (java_check_regular_methods): Don't create default constructors
5188 here, but abort if none were found.
5189 (java_complete_expand_methods): Pre-process <clinit> calling
5190 java_pre_expand_clinit.
5191 (java_pre_expand_clinit): New function.
5192 (fix_constructors): build_super_invocation invoked with the
5193 current method declaration as an argument.
5194 (build_super_invocation): Use the context of the processed method
5195 decl argument instead of current_class.
5196 * typeck.c (lookup_java_method): Take WFLs in method names into
5199 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5201 * class.c (make_class_data): flag_keep_inline_functions to keep
5202 private methods in the method array.
5204 1999-12-15 Anthony Green <green@cygnus.com>
5206 * check-init.c (check_init): Take into account both types of
5207 `throw's when checking for uninitialized variables.
5209 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5211 * parse.y (java_complete_lhs): Force convertion of array
5212 dimensions to int_type_node, that's what runtime's ABI expects.
5214 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5216 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5217 operand of a WFL, until the Java front-end gets fixed with regard
5218 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5220 1999-12-10 Andrew Haley <aph@cygnus.com>
5222 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5223 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5224 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5228 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5231 before calling expand_eh_region_start and expand_start_all_catch.
5232 * except.c (expand_start_java_handler): Switch to permanent
5233 obstack before calling expand_eh_region_start.
5234 (expand_end_java_handler): Switch to permanent obstack before
5235 calling expand_start_all_catch.
5237 1999-12-5 Anthony Green <green@cygnus.com>
5239 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5240 function with side effects.
5241 (init_decl_processing): Mark all memory allocating DECLs with
5244 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5246 * except.c (expand_end_java_handler): Call
5247 expand_resume_after_catch and end_catch_handler.
5249 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5251 * verify.c (verify_jvm_instructions): Create new return label
5252 chain if non existant (don't rely on the verified state of the jsr
5255 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5258 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5260 * parse.y (patch_assignment): Removed bogus final class test on
5261 lhs when checking on whether to emit an ArrayStoreException runtime
5263 * expr.c (expand_java_arraystore): Likewise.
5265 1999-11-28 Anthony Green <green@cygnus.com>
5267 * decl.c (find_local_variable): Reuse single slot decls when
5270 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * jcf-parse.c (saw_java_source): Global variable removed.
5273 (read_class): Don't use `saw_java_source'. Added extra braces.
5274 (yyparse): Code setting `saw_java_source' removed.
5276 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5278 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5280 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * verify.c (merge_type_state): Non verified subroutines being
5283 considered more than once to trigger passive type merge.
5285 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5288 in case of error. Error message tuned.
5290 1999-11-21 Anthony Green <green@cygnus.com>
5292 * constants.c (find_methodref_index): Unwrap method names before
5293 inserting them in the constant pool.
5295 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5297 * class.c (assume_compiled_node): New typedef.
5298 (assume_compiled_tree): New static data.
5299 (find_assume_compiled_node): New function.
5300 (add_assume_compiled): New function.
5301 (assume_compiled): New function.
5302 * class.c (make_class_data): Use assume_compiled.
5303 (is_compiled_class): Use assume_compiled.
5305 * java-tree.h (add_assume_compiled): Declare.
5307 * lang.c (lang_decode_option): Parse new options.
5309 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5312 int_type_node: that's what `_Jv_AllocObject' expects.
5314 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5316 * parse.y (lookup_method_invoke): Use lang_printable_name to
5317 reliably build the type name during error report. Fixes PR gcj/97.
5319 1999-11-09 Tom Tromey <tromey@cygnus.com>
5321 * jcf-path.c: Include <sys/stat.h>.
5322 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5323 (DIR_UP): New macro.
5325 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5327 * parse.y (source_end_java_method): Resume permanent allocation,
5328 reversing Apr 27 1998 patch.
5329 (patch_string_cst): Pop obstacks after having pushed the permanent
5332 1999-11-05 Tom Tromey <tromey@cygnus.com>
5334 * class.c (finish_class): Emit inlined methods if any native
5335 methods exist in the class. Fixes PR gcj/85.
5337 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5339 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5340 (qualify_ambiguous_name): Likewise.
5342 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5344 * typeck.c: (lookup_java_method): search all inherited
5345 interfaces when looking up interface method.
5347 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * parse.y (method_header:): Issue error message for rule `type
5351 (synchronized:): Error report when not using synchronized.
5353 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5355 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5356 being used before the superclass constructor has been called.
5357 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5358 instead of `CALL_THIS_CONSTRUCTOR_P'.
5360 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5362 * check-init.c: Fix typo in comment.
5364 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5366 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5369 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5371 * parse.y (expression_statement:): Call function to report
5372 improper invocation of a constructor.
5373 (parse_ctor_invocation_error): New function.
5375 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5377 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5380 1999-10-21 Tom Tromey <tromey@cygnus.com>
5382 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5383 in generated `main'.
5385 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5388 (qualify_ambiguous_name): Likewise.
5390 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5392 * parse.y (java_complete_tree): fold_constant_for_init to work on
5394 (java_complete_lhs): Likewise.
5395 (array_constructor_check_entry): Complete an initializer element
5396 on permanent_obstack.
5398 1999-10-19 Tom Tromey <tromey@cygnus.com>
5400 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5401 From Mike Moreton <mike@pillim.demon.co.uk>.
5403 1999-10-15 Greg McGary <gkm@gnu.org>
5405 * java-tree.h (flag_bounds_check): Remove extern decl.
5406 * lang.c (flag_bounds_check): Remove global variable.
5407 (lang_f_options): Remove "bounds-check" entry.
5408 (lang_init_options): Default flag_bounds_check to "on".
5410 1999-10-14 Tom Tromey <tromey@cygnus.com>
5412 * jvgenmain.c (usage): New function.
5413 (main): Use it. Also, handle `-D' options.
5414 * jvspec.c (lang_specific_driver): Recognize -D.
5415 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5417 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5419 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5421 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5422 variadic function with a non-literal format string.
5424 * parse-scan.y (report_main_declaration): Likewise.
5426 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5428 * parse.y (read_import_dir, patch_assignment, patch_binop,
5429 patch_array_ref): Likewise.
5431 * typeck.c (build_java_array_type): Likewise.
5433 * verify.c (verify_jvm_instructions): Likewise.
5435 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5437 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5439 1999-10-07 Anthony Green <green@cygnus.com>
5441 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5442 where CHECK_PUT may fail for valid reasons.
5444 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5445 UNSAFE_PUTN): New macros.
5447 1999-10-04 Tom Tromey <tromey@cygnus.com>
5449 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5450 well. Fixes Java PR gcj/59.
5451 * parse-scan.y (yyerror): Report errors.
5453 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5455 * decl.c (insert_block): Remove unconditional `abort'.
5457 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5459 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5460 FUNCTION_CODE now of type int. All callers changed.
5461 Set the builtin's DECL_BUILT_IN_CLASS.
5463 1999-09-23 Tom Tromey <tromey@cygnus.com>
5465 * jvspec.c (lang_specific_driver): Don't read spec file if
5466 -fsyntax-only given.
5468 1999-09-22 Tom Tromey <tromey@cygnus.com>
5470 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5472 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5473 (WORDS_TO_LONG): Likewise.
5474 (WORDS_TO_DOUBLE): Likewise.
5476 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5478 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5479 (RELOCATION_VALUE_1): Likewise.
5480 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5481 push_in_const, push_long_const): Prototyped.
5482 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5483 (push_constant2): Likewise.
5484 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5485 (find_constant_wide): Cast find_constant2's integer arguments to
5487 (find_constant_index): Cast find_constant2's and find_constant2's
5488 integer arguments to `jword'.
5489 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5490 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5491 (emit_if): Use RELOCATION_VALUE_1.
5492 (emit_goto): Likewise.
5493 (emit_jsr): Likewise.
5494 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5495 argument to push_long_const to HOST_WIDE_INT.
5497 1999-09-15 Andreas Schwab <schwab@suse.de>
5499 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5501 1999-09-20 Nick Clifton <nickc@cygnus.com>
5503 * lang.c (lang_decode_option): Extend comment.
5505 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5507 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5510 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5512 * gjavah.c (get_field_name, print_method_info, print_include,
5513 add_namelet): Use xmalloc, not malloc.
5515 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5516 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5519 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5521 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5523 * jcf-path.c (add_entry): Likewise.
5525 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5527 * jv-scan.c (xmalloc): Remove definition.
5529 * jvgenmain.c (xmalloc): Likewise.
5531 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5533 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5535 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5536 concat, not xmalloc/sprintf.
5537 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5538 (xstrdup): Remove definition.
5540 * parse.y (duplicate_declaration_error_p,
5541 constructor_circularity_msg, verify_constructor_circularity,
5542 check_abstract_method_definitions, java_check_regular_methods,
5543 java_check_abstract_methods, patch_method_invocation,
5544 check_for_static_method_reference, patch_assignment, patch_binop,
5545 patch_cast, array_constructor_check_entry, patch_return,
5546 patch_conditional_expr): Use xstrdup, not strdup.
5548 * zextract.c (ALLOC): Use xmalloc, not malloc.
5550 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5552 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5554 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5555 (do_spec, lang_specific_pre_link, lang_specific_driver,
5556 input_filename, input_filename_length): Don't declare.
5557 (main_class_name, jvgenmain_spec, lang_specific_driver):
5559 (lang_specific_driver): All calls to the function pointer
5560 parameter now explicitly call `fatal'.
5562 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5564 * parse.y (find_applicable_accessible_methods_list): Search
5565 abstract classes as interfaces.
5567 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5569 * class.c (finish_class): We're now outside a valid method
5570 declaration. Tell the rest of gcc so.
5572 1999-09-08 Bruce Korb autogen@linuxbox.com
5574 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5576 1999-09-07 Tom Tromey <tromey@cygnus.com>
5578 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5580 (decode_signature_piece): Don't emit "::" in JArray<>.
5581 (print_namelet): Only print trailing `;' when printing a class.
5583 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5585 * java-tree.h: Delete declarations for all tree nodes now moved to
5587 * decl.c: Delete their definitions.
5589 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5591 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5592 * Makefile.in (OBJS): Add ggc-callbacks.o.
5593 (OBJDEPS): Likewise.
5595 1999-09-03 Tom Tromey <tromey@cygnus.com>
5597 * parse.y (strip_out_static_field_access_decl): Return operand if
5598 it satisfies JDECL_P.
5600 1999-09-02 Tom Tromey <tromey@cygnus.com>
5602 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5603 Handle nested arrays, like `[[I'.
5605 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5607 * class.c (finish_class): Remove unused parameter, all callers
5610 * expr.c (build_java_athrow): Change return type to void.
5611 (java_lang_expand_expr): Make sure each case in switch returns a
5614 * java-tree.h (finish_class): Fix prototype to take void args.
5616 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5617 (main): Issue return from main, not exit.
5619 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5621 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5623 * jv-scan.c (main): Issue return from main, not exit.
5625 * parse.y (check_abstract_method_definitions,
5626 java_check_abstract_method_definitions): Add static prototypes.
5627 (java_complete_expand_methods): Fix call to `finish_class'.
5629 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5632 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5634 * lang.c (language_string): Constify.
5636 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5638 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5639 Remove hacks for stuff which comes from libiberty.
5641 * Make-lang.in: Likewise.
5643 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5645 * Makefile.in (xref.o): Depend on xref.c explicitly.
5647 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5649 * java-tree.h (lang_printable_name): Constify a char*.
5651 * lang.c (lang_printable_name): Likewise.
5653 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5655 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5658 1999-08-26 Tom Tromey <tromey@cygnus.com>
5660 * gjavah.c (print_cxx_classname): Print "::" before qualified
5663 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5665 * parse.y (lookup_cl): Changed leading comment. Now does its best
5666 to set the column number.
5667 (qualify_ambiguous_name): Take WFL wrappers into account.
5669 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5671 * verify.c (verify_jvm_instructions): Don't check instruction
5672 validity beyond end of method.
5674 1999-08-25 Tom Tromey <tromey@cygnus.com>
5676 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5678 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5680 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5681 cxx_keyword_subst, generate_access, name_is_method_p,
5682 get_field_name, print_field_name, super_class_name, print_include,
5683 decode_signature_piece, print_class_decls, usage, help,
5684 java_no_argument, version, add_namelet, print_namelet): Add static
5686 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5687 name_is_method_p): Constify a char*.
5688 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5689 Provide a final else clause in an if-else-if.
5690 (print_field_info): Add missing final arg in function call to
5692 (print_method_info, decompile_method, decode_signature_piece,
5693 print_c_decl, print_full_cxx_name, print_stub,
5694 print_mangled_classname, super_class_name, print_include,
5695 add_namelet, add_class_decl, print_class_decls, process_file,
5696 help): Constify a char*.
5698 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5699 push_int_const, find_constant_wide, find_constant_index,
5700 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5701 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5702 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5703 emit_if, emit_goto, emit_jsr, call_cleanups,
5704 make_class_file_name): Add static prototypes.
5705 (generate_bytecode_return, generate_bytecode_insns): Pass a
5706 NULL_PTR, not a NULL_TREE.
5708 * jv-scan.c: Include "jcf.h".
5709 (main): Declare using DEFUN macro.
5711 * jvspec.c (find_spec_file, lang_specific_pre_link,
5712 lang_specific_driver): Add prototypes.
5713 (find_spec_file): Constify a char*.
5715 * keyword.gperf (hash, java_keyword): Add prototypes.
5717 * lang.c (lang_print_error): Add static prototype.
5718 (lang_init): Prefer memcpy over bcopy to avoid casts.
5720 * lex.c (yylex): Add static prototype.
5722 * parse-scan.y: Include "lex.c" earlier.
5724 * parse.h: Remove redundant declaration for `yylex'.
5726 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5727 labeled_block_contains_loop_p): Add static prototypes.
5728 (not_accessible_p): Make static to match prototype.
5730 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5732 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5734 * parse.y (check_method_redefinition): Changed leading comment.
5735 (check_abstract_method_definitions): New function.
5736 (java_check_abstract_method_definitions): New function.
5737 (java_check_regular_methods): Call it.
5738 (verify_constructor_super): Fixed indentation.
5739 (lookup_method_invoke): Likewise.
5741 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5743 * parse.y (method_header): Return a null pointer if the current
5745 (finish_method_declaration): Return if the current function decl
5747 (source_start_java_method): Likewise.
5748 (java_method_add_stmt): Likewise.
5750 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * class.c (emit_register_class): Removed unnecessary call to
5754 * parse.y (labeled_block_contains_loop_p): Removed unused local
5757 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5759 * parse.y (java_refold): Added prototype.
5761 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5763 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5764 (java_stabilize_reference): Removed unnecessary `else'.
5765 (java_complete_lhs): Set flag to remember boolean. Call
5766 java_refold. Added comments.
5767 (java_decl_equiv): New function.
5768 (binop_compound_p): Likewise.
5769 (java_refold): Likewise.
5770 (patch_unaryop): Striped static field access assigned to decl and
5771 op. Changed promotion scheme for ++/-- operators.
5772 (search_loop): New function.
5773 (labeled_block_contains_loop_p): Likewise.
5774 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5776 (patch_bc_statement): Call search_loop. Fixed comment.
5778 1999-08-14 Anthony Green <green@cygnus.com>
5780 * expr.c (java_lang_expand_expr): Mark static array data as
5783 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5785 * jvgenmain.c (main): NUL-terminate name_obstack.
5787 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5789 * check-init.c (check_bool2_init, done_alternative): Add static
5792 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5793 (add_method, build_utf8_ref, build_class_ref,
5794 append_gpp_mangled_type, layout_class_method): Constify a char*.
5796 * decl.c (push_promoted_type, make_binding_level): Add static
5798 (push_promoted_type, pushdecl): Constify a char*.
5800 * except.c (find_handler_in_range, link_handler,
5801 check_start_handlers): Add static prototypes.
5803 * expr.c (process_jvm_instruction): Constify a char*.
5805 * gjavah.c (main): Constify a char*.
5807 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5810 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5812 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5813 munge, print_ents): Constify a char*.
5815 * jcf-dump.c (disassemble_method): Constify a char*.
5816 (print_constant_pool, print_exception_table): Add static prototypes.
5817 (print_constant, print_exception_table, main, disassemble_method):
5820 * jcf-io.c (find_classfile, find_class): Likewise.
5822 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5823 (set_source_filename, predefined_filename_p): Add static prototypes.
5824 (set_source_filename, get_constant, get_class_constant,
5825 find_in_current_zip): Constify a char*.
5827 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5829 (add_entry, add_path, jcf_path_classpath_arg,
5830 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5832 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5833 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5834 jcf_parse_one_method, jcf_parse_methods,
5835 jcf_parse_final_attributes): Add static prototypes.
5836 (get_attribute): Constify a char*.
5838 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5839 jcf_dependency_add_target, jcf_path_classpath_arg,
5840 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5842 * jv-scan.c (main): Constify a char*.
5843 (gcc_obstack_init): Add prototype arguments.
5845 * jvgenmain.c (gcc_obstack_init): Likewise.
5846 (main): Constify a char*.
5848 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5850 (put_decl_string, lang_print_error): Constify a char*.
5851 (lang_init): Remove redundant extern prototype.
5853 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5855 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5856 Add static prototypes.
5857 (get_type_from_signature): Constify a char*.
5859 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5860 Add static prototypes.
5861 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5862 (verify_jvm_instructions): Constify a char*.
5864 * xref.c (xref_flag_value): Likewise.
5866 * xref.h (xref_flag_value): Likewise.
5868 * zextract.c (makeword, makelong): Add static prototypes.
5869 (makeword, makelong): Constify a uch*.
5871 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5873 * lang.c (java_dummy_print): Constify a char*.
5874 (lang_print_error): Likewise.
5875 (lang_init): Remove redundant prototype for `print_error_function'.
5876 (lang_init_source): Likewise.
5877 (lang_identify): Constify a char*.
5879 1999-08-09 Tom Tromey <tromey@cygnus.com>
5881 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5882 (WORDS_TO_LONG): Likewise.
5883 (WORDS_TO_DOUBLE): Likewise.
5885 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5887 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5889 * expr.c (java_stack_pop, java_array_data_offset,
5890 build_java_throw_out_of_bounds_exception, case_identity,
5891 build_java_check_indexed_type): Add static prototypes.
5892 (linenumber_table, expand_invoke, expand_java_field_op,
5893 build_primtype_type_ref, expand_byte_code): Constify a char*.
5895 * java-tree.h (build_primtype_type_ref, linenumber_table):
5897 (java_lang_expand_expr): Add prototype.
5899 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5900 `java_lang_expand_expr'.
5902 * lex.c (java_lex_error): Constify a char*.
5903 (java_get_unicode, java_read_char, java_allocate_new_line,
5904 java_unget_unicode, java_sneak_unicode): Prototype.
5906 * parse-scan.y (current_class, package_name, method_declarator,
5907 report_class_declaration, yyerror): Constify a char*.
5909 * parse.h (java_report_errors): Prototype.
5910 (yyerror): Constify a char*.
5912 * parse.y (classitf_redefinition_error, check_modifiers,
5913 parse_jdk1_1_error, lookup_package_type,
5914 lookup_package_type_and_set_next, get_printable_method_name,
5915 purify_type_name): Constify a char*.
5916 (build_super_invocation, maybe_generate_finit,
5917 verify_constructor_super, parser_add_interface,
5918 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5919 java_complete_expand_methods, java_expand_finals,
5920 cut_identifier_in_qualified, java_stabilize_reference,
5921 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5922 merge_string_cste): Prototype.
5923 (single_type_import_declaration, yyerror,
5924 variable_redefinition_error, build_array_from_name,
5925 build_unresolved_array_type, check_class_interface_creation,
5926 resolve_class, complete_class_report_errors,
5927 note_possible_classname, read_import_dir,
5928 find_in_imports_on_demand, resolve_package, fix_constructors,
5929 check_deprecation, lookup_method_invoke,
5930 maybe_build_primttype_type_ref, array_constructor_check_entry):
5932 (java_complete_expand_methods, java_expand_finals): Make static.
5933 (convert_narrow): Remove static prototype.
5935 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5937 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5939 1999-08-02 Richard Henderson <rth@cygnus.com>
5941 * decl.c: Include defaults.h instead of expr.h.
5942 * parse.y: Likewise.
5944 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5946 * java/decl.c (start_java_method): Change all uses of
5947 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5948 Ensure expr.h is included.
5949 * java/expr.c (pop_arguments): Ditto.
5950 * java/parse.y (expand_start_java_method): Ditto.
5952 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5954 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5956 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5958 * decl.c: Include "function.h".
5959 * except.c: Likewise.
5960 * parse.y: Likewise.
5961 * Makefile.in: Update dependencies.
5963 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5965 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5966 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5967 `modifier' with ATTRIBUTE_UNUSED.
5969 * gjavah.c (process_file): Add braces around ambiguous `else'.
5971 * jcf-dump.c (print_access_flags, localvar_free): Change return
5974 * parse.y (java_complete_expand_method): Initialize variable
5976 (resolve_qualified_expression_name): Likewise for `field_decl'.
5977 (patch_method_invocation): Likewise for `class_to_search'.
5978 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5979 (patch_assignment): Likewise for `lhs_type'.
5981 * verify.c (verify_jvm_instructions): Remove unused variable
5984 1999-07-25 Richard Henderson <rth@cygnus.com>
5986 * decl.c (va_list_type_node): New.
5988 1999-07-25 Anthony Green <green@cygnus.com>
5990 * gjavah.c (print_stub): New function.
5991 (METHOD_IS_NATIVE): New macro.
5992 (print_mangled_classname): Make static.
5993 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5994 (process_file): Perform stub generation.
5995 (HANDLE_METHOD): Don't emit class decls during stub
5997 (HANDLE_END_METHOD): Take into account stub generation.
5998 (print_method_info): Handle stub generation.
5999 (print_stub): New function.
6000 (print_cxx_classname): Make signature consistant with others.
6001 (help): Describe -stubs option.
6002 (main): Create stub file.
6003 (version): Use version.c.
6004 (print_full_cxx_name): New function.
6005 (print_c_decl): Use print_full_cxx_name.
6007 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * check-init.c (check_init): Handle MAX_EXPR.
6011 1999-07-15 Andrew Haley <aph@cygnus.com>
6013 * lang.c (flag_use_divide_subroutine): New variable.
6014 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6015 fp-to-integer conversion.
6016 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6019 * expr.c (build_java_soft_divmod): New function.
6020 (build_java_binop): Call build_java_soft_divmod if
6021 flag_use_divide_subroutine is set.
6022 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6023 soft_lrem_node: new builtin functions.
6024 (init_decl_processing) Initialize the new builtins.
6025 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6026 soft_lrem_node: new builtin functions.
6027 (build_java_soft_divmod): New function.
6028 * parse.y: Call build_java_soft_divmod if
6029 flag_use_divide_subroutine is set.
6032 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6033 a --specs= arg) even if not linking.
6034 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6035 -fuse-divide-subroutine
6037 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * parse.y (resolve_and_layout): Check methods only once.
6040 (resolve_qualified_expression_name): Verify thrown exceptions
6042 (check_thrown_exceptions): Reject exceptions thrown in
6043 initializer. Error message tuned.
6045 1999-07-14 Andrew Haley <aph@cygnus.com>
6047 * expr.c (expand_expr): Do not return the last statement in a
6048 block as the block's value.
6050 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6052 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6053 CALL_EXPR, to avoid order of evaluation changes.
6055 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.y (qualify_ambiguous_name): Do not use
6058 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6060 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6062 * check-init.c (check_init): Handle MAX_EXPR.
6063 * expr.c (force_evaluation_order): Force method call arguments to
6064 be evaluated in left-to-right order.
6065 * parse.y (qualify_ambiguous_name): Loop again to qualify
6066 NEW_ARRAY_EXPR properly.
6068 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6070 * parse.y (patch_invoke): Resolve unresolved invoked method
6072 (qualify_ambiguous_name): STRING_CST to qualify expression for
6073 type name resolution.
6075 1999-06-24 Andrew Haley <aph@cygnus.com>
6077 * class.c (finish_class): Whenever a deferred method is
6078 output, rescan the list of methods to see if a new candidate for
6079 output can be found.
6081 1999-06-28 Tom Tromey <tromey@cygnus.com>
6083 * jvspec.c (lang_specific_driver): Recognize --help.
6085 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6087 * parse.y (resolve_package): Fixed bogus return statement.
6088 (patch_method_invocation): Resolve method invocation beginning with
6089 a package name qualifier.
6091 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6093 * Make-lang.in (java.stage1): Depend on stage1-start.
6094 (java.stage2): Likewise for stage2-start.
6095 (java.stage3): Likewise for stage3-start.
6096 (java.stage4): Likewise for stage4-start.
6098 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6100 * parse.y (java_complete_lhs): When doing cross referencing, don't
6101 try to keep file location on a WFL expanded as a CALL_EXPR.
6103 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6105 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6106 compiling to class file a void method with an empty method body.
6107 As a side effect, the bytecode backend will generate the
6108 appropriate `return' instruction.
6110 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * parse.y (lookup_package_type_and_set_next): New function prototype.
6113 (resolve_package): Search current and imported packages.
6114 (lookup_package_type_and_set_next): New function.
6116 1999-06-22 Andrew Haley <aph@cygnus.com>
6118 * verify.c (verify_jvm_instructions): Check for pending blocks
6119 before invalid PC test and opcode switch, not after.
6121 1999-06-21 Andrew Haley <aph@cygnus.com>
6123 * except.c (find_handler_in_range): The upper limit for exception
6124 ranges is exclusive, not inclusive: (start <= pc < end).
6125 (link_handler): find child pointer which points to outer by
6126 searching sibling list: previous code incorrectly assumed that
6127 outer->outer->first_child must point to outer.
6128 * verify.c (verify_jvm_instructions): FIXME added to code for
6130 (verify_jvm_instructions): Do not assume that the last block
6131 processed in a subroutine is a block which ends with a `ret'
6132 instruction. With some control flows it is possible that the last
6133 block ends with an `athrow'.
6135 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * parse.y (qualify_ambiguous_name): Reorganized the post
6138 evaluation of non WFL leading expression nodes.
6140 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6142 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6145 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6147 * parse.y (qualify_ambiguous_name): Handle qualified expression
6148 beginning with a STRING_CST.
6150 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6152 * parse.y (register_fields): Set DECL_INITIAL on both
6153 pre-initialized static and public fields.
6154 (resolve_field_access): Static field access expressions to always
6156 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6157 qualification. CONVERT_EXPR to be resolved as an expression name.
6158 (java_complete_lhs): Identify and access qualified final
6159 initialized field in switch statement case expression.
6160 (fold_constant_for_init): Pre-initialized field decl constant to
6163 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 * parse.y (note_possible_classname): Mark returned node with
6166 QUALIFIED_P only if the original class name contained a '/'.
6168 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6170 * Make-lang.in (gcjh): More parallel build fixes.
6172 1999-06-03 Mike Stump <mrs@wrs.com>
6174 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6176 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6178 * except.c (link_handler): Chain exception handlers in order.
6180 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6182 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6183 with nops and process as usual in order to always set correct EH
6184 ranges. Emit detailed warnings about unreachable bytecodes.
6186 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6188 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6191 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6194 or the searched field decl.
6196 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * parse.y (fold_constant_for_init): Convert numerical constant
6199 values to the type of the assigned field.
6201 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6203 * expr.c (lookup_field): Relaxed the test on class loading error
6205 * parse.y (fold_constant_for_init): Enabeled old code.
6207 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6209 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6210 decide the validity of the cast of a java.lang.Cloneable reference
6212 (patch_conditional_expr): Fixed first argument passed to
6213 binary_numeric_promotion.
6215 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6217 * parse.y (qualify_ambiguous_name): Take into account that a
6218 CONVERT_EXPR might specify a type as a WFL.
6220 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * parse.y (patch_assignment): Save the rhs before using it as an
6223 argument to _Jv_CheckArrayStore.
6225 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6227 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6229 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6231 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6232 floating point litteral only when the exponent indicator has been
6235 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6237 * parse.y (formal_parameter:): Construct argument tree list
6238 element even if a yet unsupported final parameter was encountered.
6240 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6242 * parse.y (finish_method_declaration): Issue errors for native or
6243 abstract methods declared with a method body, as well as for non
6244 native or non abstract methods with no method body.
6246 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6248 * class.c (build_utf8_ref): Initialize variable `field'.
6250 * decl.c (init_decl_processing): Initialize variable `field'.
6252 * expr.c (build_known_method_ref): Mark parameters `method_type',
6253 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6254 (process_jvm_instruction): Likewise for parameter `length'.
6256 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6257 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6260 * parse.y (maybe_generate_clinit): Remove unused variable
6261 `has_non_primitive_fields'.
6262 (find_in_imports_on_demand): Initialize variables `node_to_use'
6264 (patch_binop): Likewise for variable `prom_type'.
6265 (patch_unaryop): Likewise for variable `prom_type'.
6267 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6269 * xref.c (xref_table): Add missing initializer.
6271 1999-05-14 Tom Tromey <tromey@cygnus.com>
6273 * java-except.h (struct eh_range): Removed unused `next' member.
6274 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6275 after adding all exception handlers. Sort exception ranges in
6277 (struct pc_index): New structure.
6278 (start_pc_cmp): New function.
6279 * except.c (add_handler): Return `void'. Don't call link_handler;
6280 instead construct an ordinary linked list and do range
6282 (check_nested_ranges): New function.
6283 (link_handler): Changed interface to allow merging of eh_ranges.
6284 Split overlapping ranges. Return `void'.
6286 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6288 * parse.y (constructor_block_end:): New rule, tagged <node>.
6289 (constructor_body:): Use `constructor_block_end' instead of
6292 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6294 * parse.y (statement_nsi:): Pop `for' statement block.
6295 (java_complete_lhs): Labeled blocks containing no statement are
6296 marked as completing normally.
6298 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6300 * xref.c (xref_set_current_fp): New function, defined.
6301 * xref.h (xref_set_current_fp): New function, prototyped.
6303 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6305 * check-init.c (check_init): Take into account that
6306 LABELED_BLOCK_STMT can be empty.
6308 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * parse.y (java_check_regular_methods): Warning check on not
6311 overriding methods with default access in other packages does not
6312 apply to `<clinit>'.
6313 (java_complete_lhs): If block body is an empty_stmt_node, replace
6314 it by NULL_TREE. This prevents gcc from generating an irrelevant
6317 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * check-init.c (check_init): Removed code accepting to see things
6320 falling through default:, when doing xrefs.
6321 * java-tree.h (do_not_fold): New global variable, declared.
6322 * parse.y (do_not_fold): New global variable, defined.
6323 (java_complete_expand_method): Set `do_not_fold' to the value of
6324 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6325 and reinstall them after them have been purged; do not check for
6326 initializations; do not issue missing return errors.
6327 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6329 (patch_binop): Skip the fold part when doing xrefs.
6330 (build_string_concatenation): Skip the concatenation part when
6332 (patch_synchronized_statement): Do not generate a try-finally when
6334 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6335 and keep the location where the throw was seen.
6336 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6337 any treatment on the converted node an simply return a NOP_EXPR of
6339 * xref.c (xref_get_data): New function, defined.
6340 * xref.h (xref_get_data): New function, declared.
6341 (XREF_GET_DATA): Use xref_get_data.
6343 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6345 * gjavah.c (print_include): Cast the result of `strlen' to int
6346 when comparing against a signed value.
6347 (add_namelet): Likewise.
6349 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6351 * expr.c (expand_invoke): Mark parameter `nargs' with
6353 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6355 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6358 * jcf-reader.c (get_attribute): Cast a value to long
6359 when comparing against a signed expression. Likewise.
6361 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6364 1999-05-11 Andrew Haley <aph@cygnus.com>
6366 * parse.y (source_end_java_method): If the current method contains
6367 any exception handlers, force asynchronous_exceptions: this is
6368 necessary because signal handlers in libjava may throw exceptions.
6369 * decl.c (end_java_method): Ditto.
6371 1999-05-11 Tom Tromey <tromey@cygnus.com>
6373 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6375 * jvspec.c (THREAD_NAME): Removed.
6376 (GC_NAME): Likewise.
6377 (MATHLIB): Likewise.
6378 (WITHLIBC): Likewise.
6380 (THREADLIB): Likewise.
6381 (MATH_LIBRARY): Likewise.
6382 (lang_specific_driver): Don't add `-l' options to command line.
6383 Instead, add a single --specs option. Recognize `-L' options and
6384 use them to search for spec file.
6385 (find_spec_file): New function.
6386 (SPEC_FILE): New define.
6388 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6390 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6391 cpplib-enabled build.
6393 1999-05-05 Per Bothner <bothner@cygnus.com>
6395 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6396 temporarily zero it while calling rest_of_decl_compilation.
6398 * java-tree.h (string_ptr_type_node): Add declaration.
6399 * decl.c: Define and initialize string_ptr_type_node.
6400 * parse.y (patch_string_cst): Use string_ptr_type_node.
6402 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6403 * parse.y (for_statement): Now unconditionally exit_block.
6404 (finish_labeled_statement): No longer exit_block if for-loop.
6405 (patch_loop_statement): Check harder if the loop is already labeled.
6407 * parse.y (patch_initialized_static_field): Removed function.
6408 (maybe_generate_clinit): Removed special handling for interfaces.
6409 (java_complete_expand_methods): Do a preliminary java_complete_tree
6410 on <clinit> to determine if it can be removed.
6411 (java_complete_expand_method): Remove special handling for <clinit>.
6412 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6413 optimize if we get back empty_stmt_node.
6414 For MODIFY_EXPR, re-do checking of static initializers.
6415 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6416 For VAR_DECL, pass correct context.
6418 * verify.c (verify_jvm_instructions): Better error messages.
6420 1999-05-03 Tom Tromey <tromey@cygnus.com>
6422 * parse-scan.y (interface_declaration): Call
6423 report_class_declaration for interfaces.
6425 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6427 * Makefile.in: Remove -v from bison command lines.
6429 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6431 * check-init.c (check_init): Exclude a case of error when doing
6433 * class.c (layout_class_method): Don't generate the error message
6434 twice when compiling from source.
6435 * lang-options.h: Added `-Wredundant-modifers' and
6436 `-Wunusupported-jdk11' flags and help text.
6437 * lang.c (lang_decode_option): Added support for
6438 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6439 flag_static_local_jdk11 and flag_redundant set accordingly.
6440 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6441 * parse.h (EXPR_WFL_ADD_COL): New macro.
6442 (DECL_END_SOURCE_LINE): Likewise.
6443 (DECL_INHERITED_SOURCE_LINE): Likewise.
6444 * parse.y (static_ref_err): New function, prototyped.
6445 (CCB_TK): Now tagged <operator>.
6446 (class_body:): Remember the location of the closing '}' of a class
6447 definition when doing xrefs.
6449 (block_end:): Likewise.
6450 (create_class): Remember the location of the inherited class
6451 identifier when doing xrefs.
6452 (register_fields): Added test on first operand of `init' before
6453 testing it TREE_CODE.
6454 (method_header): Store the location of the class identifier in the
6455 class decl when doing xrefs.
6456 (finish_method_declaration): Don't combine first/last method line
6458 (java_check_regular_methods): Warning check on not overriding
6459 methods with default access on other packages move before check on
6460 static methods. Initialization of `aflags' also moved up.
6461 (resolve_expression_name): Call static_ref_err to report the error.
6462 (static_ref_err): New function, implemented.
6463 (resolve_field_access): Returned simplified static field access
6465 (resolve_qualified_expression_name): Check for illegal use of
6466 static fields in a non static context. Call static_ref_err to
6467 report error in various places.
6468 (java_complete_tree): Do not fold initialized static fields when
6470 (java_complete_lhs): Likewise.
6472 1999-04-29 Anthony Green <green@cygnus.com>
6474 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6475 create internal labels.
6476 (lookup_label): Ditto.
6478 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * class.c (layout_class_method): Generate <clinit>'s rtl for
6482 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6483 for interfaces' <clinit>.
6484 * expr.c (lookup_field): Search for fields in interfaces.
6485 (expand_invoke): Fixed indentation.
6486 (expand_java_field_op): Likewise. Use IS_CLINIT.
6487 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6488 (IS_CLINIT): New macro.
6489 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6490 interface was parsed.
6491 (maybe_generate_clinit): Don't generate if the current class is an
6492 interface with only fields of primitive types.
6493 (reset_method_name): Use IS_CLINIT.
6494 (java_complete_expand_method): Expand <clinit> when it exists for
6495 interfaces. Use IS_CLINIT.
6496 (resolve_expression_name): Use DECL_CONTEXT instead of
6497 current_class to build static field references.
6498 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6499 ARRAY_REF when doing xreferencing.
6500 (check_final_assignment): Fixed typo in leading comment. Use
6502 (patch_array_ref): Don't fully expand array references when
6504 (patch_return): Use IS_CLINIT.
6505 (patch_throw_statement): Likewise.
6507 1999-04-22 Tom Tromey <tromey@cygnus.com>
6509 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6511 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * decl.c (predef_filenames, predef_filenames_size): New globals
6514 (init_decl_processing): predef_filenames and predef_filenames_size
6516 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6518 * jcf-parse.c (predefined_filename_p): New function.
6519 (yyparse): Check that files on the command line are specified only
6520 once and issue a warning otherwise.
6521 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6522 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6523 avoid a gcc warning with -W -Wall turned on.
6524 (java_expand_classes): Abort if errors were encountered.
6525 (java_complete_lhs): If the cross reference flag is set, wrap
6526 field DECL node around a WFL when resolving expression name.
6528 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6530 * lang.c (lang_decode_option): Fixed returned value when parsing
6531 `-fxref=...' and `-Wall'.
6532 * parse.y (source_end_java_method): Do not generate code when
6533 flag_emit_xref is set.
6534 (resolve_expression_name): Do not build static field access when
6535 flag_emit_xref is set.
6536 (resolve_field_access): No special treatment on `length' when
6537 flag_emit_xref is set. Do not build qualified static field access
6538 when flag_emit_xref is set.
6539 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6540 when flag_emit_xref is set.
6541 (patch_assignment): Do not generate array store runtime check when
6542 flag_emit_xref is set.
6543 * xref.c (xref_flag_value): Fixed function declaration
6545 (xset_set_data): New function.
6546 * xref.h (xref_set_data): Added prototype for new function.
6547 (typedef struct xref_flag_table): New field data.
6548 (XREF_GET_DATA): New macro.
6550 1999-04-19 Tom Tromey <tromey@cygnus.com>
6552 * xref.h (enum): Removed trailing comma.
6554 * parse.y (resolve_qualified_expression_name): Added missing
6557 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6559 * gjavah.c: New prototypes for java_float_finite and
6562 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6564 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6567 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6569 * Makefile.in (TREE_H): Add tree-check.h.
6570 (RTL_H): Add genrtl.h.
6572 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6574 * parse.y (patch_assignment): Added ArrayStoreException runtime
6577 1999-04-06 Per Bothner <bothner@cygnus.com>
6579 * expr.c (pop_type_0): New function.
6580 (pop_type): Use pop_type_0.
6581 * java-tree.h (pop_type_0): New declaration.
6582 * verify.c (verify_jvm_instructions): Check return instructions.
6584 * parse.y (patch_binop): Don't fold if non-constant and emiting
6587 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6589 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6591 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6592 (main_jcf): Don't define.
6593 (process_file): Don't set `main_jcf'.
6595 * java-tree.h (main_jcf): Don't declare.
6597 * jcf-parse.c (main_jcf): Add static definition.
6599 * lang.c (main_jcf): Don't define.
6601 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6603 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6605 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6607 * jcf-depend.c: Include "config.h", not <config.h>.
6609 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6612 * jcf-path.c: Include "config.h", not <config.h>.
6614 * lex.c: Don't include various system header files.
6615 (java_init_lex): Cast the argument of `bzero' to PTR
6617 * parse-scan.y (java_push_parser_context): Likewise.
6619 * parse.y (java_push_parser_context): Likewise.
6620 (patch_bc_statement): Match format specifier to variable argument.
6622 * xref.c: Don't include <stdio.h>.
6624 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6626 * parse.y (struct parser_ctxt *ctxp): Now global.
6627 (declare_local_variables): Use WFL compound value for the
6628 declaration source line value, when doing cross-referencing.
6630 1999-03-31 Tom Tromey <tromey@cygnus.com>
6632 * gjavah.c (print_field_info): Allow constants of other types.
6633 (print_include): Generate include when new name is proper prefix
6634 of already printed name.
6635 (add_namelet): Likewise.
6636 (cxx_keyword_subst): New function.
6637 (print_method_info): Use it.
6638 (print_field_name): New function.
6639 (get_field_name): New function.
6640 (print_field_info): Use get_field_name and print_field_name.
6642 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6644 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6645 'KR-C', so gperf uses the `const' keyword on strings.
6647 * keyword.gperf (java_keyword): Const-ify a char*.
6649 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6651 * parse.y (patch_bc_statement): Fixed identation and a bogus
6654 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6656 * parse.y (patch_assignment): Allow static variables in other
6657 classes to be assigned.
6659 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6661 * class.c (maybe_add_interface): Remove unused variable
6663 (make_class_data): Use = for assignment, not ==. Likewise.
6664 (emit_register_classes): Remove unused variable `decl'.
6666 * lex.c: Fix comment so as not to contain an embedded `/*'.
6668 * verify.c (verify_jvm_instructions): Remove unused variable
6671 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6673 * parse.y (complete_loop_body): Rename to finish_loop_body.
6674 (complete_labeled_statement): Rename to finish_labeled_statement.
6675 (complete_for_loop): Rename to finish_for_loop.
6676 (complete_method_declaration): Rename to finish_method_declaration.
6678 * java-tree.h (continue_identifier_node): New global node.
6679 * decl.c: Define and initialize continue_identifier_node.
6680 * parse.y (generate_labeled_block): Remove - no longer needed.
6681 (build_loop_body): Use continue_identifier_node for continue block.
6682 (finish_labeled_statement): Also do pop_labeled_block actions.
6683 (java_complete_lhs): POP_LOOP even if error.
6684 (build_labeled_block): Special handling for continue_identifier_node.
6685 (patch_loop_statement): Re-organize.
6686 (patch_bc_statement): Re-write.
6688 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6690 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6691 using a WFL compound value.
6692 * parse.y (xref.h): Include.
6693 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6695 (register_fields): Set WFL compound value to lineno if doing
6697 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6699 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6700 * xref.h (expand_xref): Prototype renamed from xref_generate.
6702 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6704 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6705 (GET_CURRENT_BLOCK): New macro.
6706 * parse.y (current_static_block): New global variable.
6707 (method_body:): Define action.
6708 (complete_method_declaration): Set current_function_decl to NULL
6709 when work on the current method is done.
6710 (declare_local_variables): Use GET_CURRENT_BLOCK.
6711 (java_method_add_stmt): Likewise.
6712 (java_complete_expand_method): Disable the use of `this' when
6714 (enter_a_block): If no current method exist, use
6715 current_static_block to link static initializer blocks.
6716 (exit_block): Rewritten to use current_static_block when no current
6718 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6719 (patch_return): Forbid the use of `return' in static initializers.
6720 (patch_throw_statement): Fixed indentation. Issue specific error
6721 for uncaught thrown checked exception in static initializer
6722 blocks. Removed FIXME.
6724 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6726 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6727 Link gcj from gcc.o.
6729 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6731 * parse.y (find_applicable_accessible_methods_list): When dealing
6732 with interface: ensure that a given interface or java.lang.Object
6733 are searched only once.
6735 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6737 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6739 * jcf-dump.c (print_access_flags): Add braces around if-else.
6741 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6744 * lex.c (build_wfl_node): Add static prototype.
6746 * lex.h (build_wfl_node): Remove static prototype.
6748 * parse.y: Include lex.c early enough to declare everything needed.
6749 Ensure calls to `build_wfl_node' pass the proper arguments.
6750 (create_class): Remove unused variable `super_decl'.
6751 (get_printable_method_name): Initialize variable `name'.
6753 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * Changelog: Fixed 1999-03-22 typos.
6756 * lang.c (lang_decode_option): Fixed typo in error string in the
6759 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6761 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6763 * java-tree.h (flag_emit_xref): Declared extern.
6764 * lang.c (xref.h): Included.
6765 (flag_emit_xref): New global variable.
6766 (lang_decode_option): Added support for -fxref.
6770 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6772 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6775 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6777 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6778 $(srcdir)/../system.h and $(JAVA_TREE_H).
6779 (jcf-io.o): Depend on $(JAVA_TREE_H).
6780 (mangle.o): Likewise.
6782 * check-init.c (check_cond_init): Add static prototype.
6784 * class.c (build_java_method_type, hashUtf8String,
6785 make_field_value, get_dispatch_vector, get_dispatch_table,
6786 append_gpp_mangled_type, mangle_static_field): Likewise.
6787 (strLengthUtf8): Hide unused definition.
6788 (hashUtf8String): Const-ify.
6789 (make_field_value): Un-ANSI-fy.
6791 * constants.c: Move inclusion of jcf.h above java-tree.h.
6792 (set_constant_entry, find_class_or_string_constant,
6793 find_name_and_type_constant, get_tag_node,
6794 build_constant_data_ref): Add static prototype.
6796 * decl.c (push_jvm_slot, builtin_function,
6797 lookup_name_current_level): Likewise.
6798 (builtin_function): Const-ify.
6800 * except.c (expand_start_java_handler, expand_end_java_handler):
6801 Add static prototype.
6803 * expr.c (flush_quick_stack, push_value, pop_value,
6804 java_stack_swap, java_stack_dup, build_java_athrow,
6805 build_java_jsr, build_java_ret, expand_java_multianewarray,
6806 expand_java_arraystore, expand_java_arrayload,
6807 expand_java_array_length, build_java_monitor, expand_java_pushc,
6808 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6809 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6810 expand_compare, expand_test, expand_cond, expand_java_goto,
6811 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6812 expand_java_field_op, java_push_constant_from_pool): Likewise.
6814 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6815 (build_java_arraynull_check): Mark parameters `node' and `type'
6816 with ATTRIBUTE_UNUSED.
6817 (note_label): Likewise for parameter `current_pc'.
6818 (expand_java_call, expand_java_ret): Hide unused definition.
6820 * java-tree.h (make_class, build_constants_constructor,
6821 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6822 init_outgoing_cpool, register_class, emit_register_classes,
6823 java_layout_seen_class_methods): Prototype.
6824 (unicode_mangling_length): Const-ify.
6825 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6826 emit_unicode_mangled_name, format_int, format_uint,
6827 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6828 jcf_print_utf8_replace, open_class): Prototype.
6830 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6831 <stdio.h>. Include tree.h/java-tree.h.
6832 (utf8_equal_string usage, process_class): Add static prototype.
6833 (open_class): Don't prototype this here.
6834 (utf8_equal_string): Match arguments to format specifiers.
6835 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6836 TABLE_SWITCH, disassemble_method): Likewise.
6838 * jcf-io.c: Include tree.h/java-tree.h.
6839 (open_class, find_classfile, jcf_print_utf8,
6840 jcf_print_utf8_replace): Const-ify.
6842 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6843 parse_class_file): Add static prototype.
6844 (find_in_current_zip): Match definition to existing static
6847 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6848 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6849 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6850 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6851 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6852 generate_bytecode_return, perform_relocations, init_jcf_state,
6853 init_jcf_method, release_jcf_state, generate_classfile):
6854 Add static prototype.
6855 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6856 (make_class_file_name): Const-ify.
6858 * jcf.h (find_classfile): Const-ify.
6860 * jv-scan.c (reset_report): Remove prototype.
6862 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6863 (error): Rewrite to allow varargs.
6865 * lang.c (lang_f_options): Const-ify.
6867 * lex.c (java_parse_escape_sequence): Add static prototype.
6868 (java_allocate_new_line): Match definition to existing static
6871 * mangle.c Include tree.h/java-tree.h.
6872 (unicode_mangling_length, emit_unicode_mangled_name,
6873 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6875 * parse.h (jdep_code): Remove trailing comma in enumeration.
6876 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6877 (reset_report): Add prototype.
6879 * verify.c (push_pending_label, merge_types): Add static
6882 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6884 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6886 * parse.y (find_applicable_accessible_methods_list): Extend the
6887 search to superinterfaces when relevant.
6888 (search_applicable_methods_list): New function.
6890 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6892 * class.c (unmangle_classname): Implemented stricter testing
6893 before setting the QUALIFIED_P flag on an identifier.
6895 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6897 * parse.y (java_complete_lhs): Call force_evaluation_order
6898 after patch_newarray.
6899 (patch_binop): Don't call fold if there are side effects.
6901 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6903 * parse.y (java_stabilize_reference): Use save_expr instead of
6904 building a SAVE_EXPR node.
6905 (java_complete_lhs): Patch the resulting string of the `+='
6906 operator (if necessary) and complete the RHS after having built
6909 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6911 * class.c (make_class): Don't set CLASS_P here (because
6912 this function is also called by build_java_array_type).
6913 (push_class): Set CLASS_P here instead.
6914 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6916 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6917 context. If the context is class, perfer "super" over "synchronized".
6918 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6920 * parse.y (create_class): Don't call parser_check_super here;
6921 it is not robust. Always wait until later.
6923 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6924 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6926 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6928 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6929 * lex.h (UNGETC): Change misleading macro.
6931 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6933 * parse.y (java_stabilize_reference): Return NODE when patching a
6935 (java_complete_lhs): Put parenthesis around truth values.
6937 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6939 * class.c (layout_class_method): Don't make rtl for interface
6941 * parse.h (GET_TYPE_NAME): New macro.
6942 * parse.y (if_then_statement:): Fixed indentation.
6943 (if_then_else_statement:): Likewise.
6944 (for_statement:): Fixed spacing.
6945 (try_statement:): Fixed indentation.
6946 (create_interface): Don't force interfaces to be abstract.
6947 (method_header): Abstract methods are OK in interfaces.
6948 (declare_local_variables): Fixed typo in comment.
6949 (java_complete_expand_method): Fixed indentation.
6950 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6951 non accessible fields.
6952 (java_stabilize_reference): New function.
6953 (java_complete_lhs): Fixed indentation. Use
6954 java_stabilize_reference in compound assignement. Insert the
6955 cast. If not processing `+' fix string constants before processing
6958 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6960 * constants.c (find_class_or_string_constant): Cast variable `j'
6961 to a `jword' when comparing against one.
6963 * expr.c (java_lang_expand_expr): Remove unused variables
6964 `has_finally_p' and `op0'.
6966 * gjavah.c (print_field_info): Cast a value to jint when comparing
6967 against one. Likewise for a jlong.
6968 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6969 against a signed quantity.
6971 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6972 (print_signature): Don't needlessly dereference variable `str'
6974 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6975 `max_locals' with ATTRIBUTE_UNUSED.
6976 (jcf_parse_class): Likewise for variable `index'.
6978 * parse.h (reverse_jdep_list): Remove static prototype.
6980 * parse.y (build_jump_to_finally): Remove prototype and definition.
6981 (reverse_jdep_list): Add static prototype.
6983 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6984 `assignment' and `expr_decl'.
6986 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6988 1999-03-12 Andrew Haley <aph@cygnus.com>
6990 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6991 we'll need a directory separator and a null character.
6993 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6995 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6997 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7002 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7004 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7006 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7008 * class.c (layout_class_method): A static method in a base class
7009 is never overridden, so treat it like it doesn't exist.
7010 However, do complain about private non-static method overriding
7011 public static method.
7013 * parse.y: Don't set unused INITIALIZED_P flag.
7014 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7016 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7017 (build_array_from_name): Re-order &index[string] to &string[index].
7019 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7020 error_mark (it might catch more errors, but it is more likely to lose).
7022 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7024 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7025 (parse-scan.o): Depend on toplev.h.
7027 * class.c (make_method_value): Add prototype. Make it static.
7028 Remove unused second argument, caller changed.
7030 * expr.c (java_lang_expand_expr): Remove unused variable
7033 * java-tree.h: Don't prototype find_in_current_zip.
7034 Add prototypes for verify_constant_pool, start_java_method,
7035 end_java_method, give_name_to_locals, expand_byte_code,
7036 open_in_zip, set_constant_value, find_constant1, find_constant2,
7037 find_utf8_constant, find_string_constant, find_class_constant,
7038 find_fieldref_index, find_methodref_index, write_constant_pool,
7039 count_constant_pool_bytes and encode_newarray_type.
7041 * jcf-dump.c: Remove unused variable `LONG_temp'.
7043 * jcf-parse.c: Include parse.h.
7044 (jcf_parse_source): Remove unused parameter, all callers changed.
7045 (jcf_figure_file_type): Add static prototype.
7046 (find_in_current_zip): Likewise. Also remove unused parameter,
7047 all callers changed.
7048 (read_class): Initialize variable `saved_pos'.
7050 * jcf-reader.c (jcf_parse_preamble): Mark variables
7051 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7053 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7054 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7055 (java_parse_doc_section): Initialize variable `seen_star'.
7056 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7057 (java_lex_error): Mark parameters `msg' and `forward' with
7059 (java_get_line_col): Mark parameters `filename' and `line' with
7062 * parse-scan.y: Include toplev.h.
7063 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7065 * parse.h: use `struct JCF', not plain `JCF'.
7066 (java_parser_context_save_global, java_expand_classes
7067 java_parser_context_restore_global, java_parse): Add prototypes.
7069 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7072 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7074 * check-init.c (check_init): COPYN takes word count, not bit count.
7076 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7078 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7079 explicit build_decl. (Avoids crash in reload when optimizing.)
7081 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7083 * decl.c (complete_start_java_method): Handle synchronized method
7084 even when compiling from bytecode.
7086 1999-02-26 Tom Tromey <tromey@cygnus.com>
7088 * gjavah.c (add_class_decl): Only generate `#include' if outer
7089 class is not the name of the class we are processing. Correctly
7090 append `.h' in #include.
7091 (process_file): Clean up newlines around generated `#include's.
7092 (decode_signature_piece): Correctly handle inner classes.
7093 (struct include): New structure.
7094 (all_includes): New global.
7095 (print_include): New function.
7096 (add_class_decl): Use it.
7097 (process_file): Likewise.
7098 (add_class_decl): Generate include for java-array.h if array
7100 (process_file): Don't generate java-array.h include.
7102 * gjavah.c (add_namelet): Check for standard package names here.
7103 (add_class_decl): Don't check for standard package names here.
7105 1999-02-25 Tom Tromey <tromey@cygnus.com>
7107 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7108 When reading a zip file, only use strncmp if both strings are
7109 bigger than the buffer length. Initialize `k' when looping
7112 1999-02-24 Tom Tromey <tromey@cygnus.com>
7114 * gjavah.c (struct namelet): New structure.
7115 (add_namelet): New function.
7116 (print_namelet): New function.
7117 (print_class_decls): Use add_namelet and print_namelet to generate
7118 namespaces and not classes.
7119 (method_printed): New global.
7120 (HANDLE_END_METHOD): Examine method_printed.
7121 (print_method_info): Set method_printed when required. Print
7122 error if function to be ignored is marked virtual. Handle $finit$
7124 (METHOD_IS_FINAL): New macro.
7125 (print_field_info): Use it.
7126 (HANDLE_METHOD): Clear method_printed.
7127 (method_pass): New global.
7128 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7129 (process_file): Do two passes over both fields and methods.
7130 (HANDLE_METHOD): Examine method_pass.
7132 (add_class_decl): New function.
7133 (print_class_decls): Don't scan over entire constant pool.
7135 1999-02-23 Tom Tromey <tromey@cygnus.com>
7137 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7138 disable linking in that case.
7140 1999-02-20 Tom Tromey <tromey@cygnus.com>
7142 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7145 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7147 * decl.c (build_result_decl), java-tree.h: New method.
7148 (complete_start_java_method): Handle synchronized methods.
7149 Don't build DECL_RESULT here. (Ordering dependency problem.)
7150 (start_java_method): Call build_result_decl here instead ...
7151 * parse.y (java_complete_expand_method): ... and here.
7152 (expand_start_java_method): Don't call complete_start_java_method here.
7153 (java_complete_expand_method): Call it here instead.
7154 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7155 * java-tree.h: ... here.
7157 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7158 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7159 for ARRAY_REF - it doesn't work when array bounds are checked.
7160 (patch_array_ref): Handle it here instead.
7162 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7164 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7166 Force left-to-right evaluation of binary operations etc.
7167 * expr.c (force_evaluation_order), java-tree.h: New function.
7168 * parse.y (java_complete_lhs): Pass binary operations, procedure
7169 calls, and ARRAY_REFs to force_evaluation_order.
7170 (various): Set TREE_SIDE_EFFECTS more carefully.
7172 Tolerate random (non-UTF8) encoding in comments without complaining.
7173 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7174 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7176 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7177 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7179 * parse.y (java_complete_lhs): Ignore an empty statement in a
7180 COMPOUND_EXPR. Don't complain about empty statement after return.
7182 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7184 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7185 in TREE_LIST - just chain the POINTER_TYPEs together.
7186 (resolve_class): If type already resolved, return decl.
7187 After resolving, update TREE_TYPE(class_type), and name (if array).
7188 * parse.h (do_resolve_class), parse.y: Make non-static.
7189 * class.c (maybe_layout_super_class): Take this_class argument.
7190 Do do_resolve_class if necessary.
7191 (layout_class, layout_class_methods): Adjust calls appropriately.
7192 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7193 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7194 * typeck.c (build_java_array_type): Don't call layout_class.
7196 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7198 * parse.y (check_pkg_class_access): Allow private class access
7199 within the same package.
7200 (strip_out_static_field_access_decl): New function.
7201 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7202 operator argument before testing its nature.
7204 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7206 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7207 (TRY_EXPR): Simplify - it no longer has a finally clause.
7208 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7209 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7210 * expr.c (java_lang_expand_expr): Likewise.
7211 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7212 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7213 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7214 (build_try_statement): Remove finally parameter and handling.
7215 (build_try_finally_statement): New function.
7216 (patch_try_statement): No longer need to support finally clause.
7217 (try_statement): Update grammar action rules.
7218 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7219 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7221 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7223 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7224 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7226 1999-02-17 Andrew Haley <aph@cygnus.com>
7228 * class.c (build_utf8_ref): Back out broken patch which was
7229 intended to to output signatures using '.' as a separator.
7231 * class.c (make_class_data): Output signatures using '.' as a
7232 separator, rather than '/'.
7233 (mangled_classname): Likewise.
7234 (make_field_value): Likewise.
7235 (make_method_value): Likewise.
7236 * constants.c (alloc_class_constant): Likewise.
7237 * expr.c (build_invokeinterface): Likewise.
7239 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7241 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7242 of an ancient workaround.
7244 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7246 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7249 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7251 * lex.c (yylex): Encode \0 as UTF8.
7253 1999-02-10 Tom Tromey <tromey@cygnus.com>
7255 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7256 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7257 (libgcj_zip): Renamed.
7258 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7260 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7262 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7263 (GC_NAME): Renamed -lgc to -lgcjgc.
7265 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7267 * lex.c (java_lang_cloneable): Initialize.
7268 * parse.y (java_lang_cloneable): New static variable.
7269 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7270 doing one more qualification round.
7271 (valid_ref_assignconv_cast_p): Reject null source or
7272 destination. Allow an array to be cast into java.lang.Cloneable.
7273 (patch_cast): Swapped two first arguments to first call to
7274 valid_ref_assignconv_cast_p.
7276 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7278 * parse.h: DECL_P renamed JDECL_P.
7279 * parse.y: DECL_P replaced by JDECL_P.
7280 (build_array_from_name): Always use pointer's type.
7281 (patch_bc_statement): Extra code to search continue target in a
7282 for loop. Fixed comments. Continue target is current loop when
7285 1999-02-05 Andrew Haley <aph@cygnus.com>
7287 * class.c (make_class_data): The superclass of an interface should
7288 be null, not class Object.
7290 * lex.c (java_lex): Sign extend hex literals.
7292 1999-02-04 Andrew Haley <aph@cygnus.com>
7294 * class.c (build_utf8_ref): Output signatures using '.' as a
7295 separator, rather than '/'.
7296 (make_class_data): Likewise.
7298 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7300 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7301 mkstemp.o. Get them from libiberty now.
7303 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7305 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7307 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7309 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7312 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7314 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7315 * jcf-write.c (generate_bytecode_return): New function.
7316 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7318 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7319 generate special [fd]const_[01] instructions.
7321 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7323 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7324 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7326 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7328 * parse.y (patch_method_invocation): Handle calling static methods,
7329 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7331 * parse.y (java_complete_lhs): Don't complain about unreachable
7332 exit condition in a do-while statement.
7334 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7336 * lex.c (java_read_char): Fixed utf8 decoding.
7337 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7339 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7340 comments. Local variable `all_primitive' is gone. Broadened
7341 acceptance of `0' to floating point targets. `long' can now be
7342 widened to `double' or `float'.
7343 (valid_method_invocation_conversion_p): Added leading
7344 comment. Fixed tabulation.
7345 (build_string_concatenation): Optimize out left or right empty
7348 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7350 * jcf-write.c (localvar_alloc): Only emit entry for
7351 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7352 (generate_bytecode_insns): Only call put_linenumber if
7353 debug_info_level > DINFO_LEVEL_NONE.
7354 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7355 is specified, add -g1 (for compatibility wih javac).
7357 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7359 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7360 gjavah.o, check-init.o, jv-scan.o
7362 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7364 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7366 * gjavah.c: Include config.h and system.h.
7368 * javaop.h (inline): Don't define, its handled by system.h.
7369 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7370 from `inline' to `static inline'.
7372 * jcf.h (inline): Don't define, its handled by system.h.
7374 * lex.c (inline): Likewise.
7376 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7378 * lang-specs.h: Map -Qn to -fno-ident.
7380 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7382 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7384 1999-01-29 Tom Tromey <tromey@cygnus.com>
7386 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7387 then cast it to Object before calling `append' method.
7389 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7391 * check-init.c (check_bool2_init, check_bool_init, check_init):
7392 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7393 * jcf-write.c (generate_bytecode_insns): Likewise.
7395 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7398 * parse.y (patch_cast): Allow a boolean to be cast into a
7401 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7403 * parse.y: (class_declaration:): Fixed indentation.
7404 (class_member_declaration:): Extra `;' after field declaration now
7406 (interface_declaration:): Removed debug messages in error reports.
7407 (patch_binop): Nodes created and returned inherit the orignal
7408 node's COMPOUND_ASSIGN_P flag value.
7409 (patch_cast): Fix cast from char to floating point.
7411 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7413 * except.c, java-except.h (expand_resume_after_catch): new
7415 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7416 to branch back to main flow of control after a catch block.
7418 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7420 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7421 $(srcdir)/../system.h.
7422 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7423 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7424 (jcf-write.o): Likewise.
7425 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7426 (mangle.o): Depend on $(srcdir)/../toplev.h.
7427 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7428 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7430 * class.c: Include output.h and parse.h.
7431 (mangled_classname): Add the `const' keyword to a char*.
7432 (find_named_method): Hide unused function definition.
7433 (build_utf8_ref): Change type of variable `c' to unsigned char.
7434 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7435 (build_class_ref): Add the `const' keyword to a char*.
7436 (layout_class_method): Remove unused variable `buf'.
7438 * decl.c (find_local_variable): Remove unused variable `rtl'.
7439 (pushdecl): Likewise for variables `different_binding_level' and
7441 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7442 (maybe_build_cleanup): Likewise for parameter `decl'.
7444 * except.c (expand_start_java_handler): Mark parameter `range'
7445 with ATTRIBUTE_UNUSED.
7447 * expr.c: Include except.h.
7448 (pop_type): Remove unused variable `i'.
7449 (pop_value): Likewise for variables `n_words' and `i'.
7450 (expand_java_arrayload): Likewise for variable `convert'.
7451 (java_lang_expand_expr): Likewise for variables `op0', `type',
7452 `mode', `unsignedp', `node' and `elements'.
7453 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7455 (process_jvm_instruction): Add a `const' qualifier to a char*.
7457 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7458 (temp_directory): Likewise.
7459 (print_c_decl): Likewise.
7460 (print_method_info): Likewise.
7461 (decode_signature_piece): Likewise.
7462 (print_mangled_classname): Likewise.
7464 * java-except.h: Provide prototypes for maybe_start_try,
7465 maybe_end_try and add_handler.
7467 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7468 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7469 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7470 init_expr_processing, push_super_field, init_class_processing,
7471 can_widen_reference_to, class_depth, verify_jvm_instructions,
7472 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7473 set_local_type, merge_type_state, push_type, load_type_state,
7474 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7475 emit_unicode_mangled_name): Add prototypes.
7477 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7478 (print_signature_type): Use ISDIGIT, not isdigit.
7479 (print_signature): Remove unused variable `j'.
7481 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7482 int when comparing against one.
7484 * jcf-parse.c: Include toplev.h.
7486 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7487 (localvar_free): Remove unused variable `i'.
7488 (generate_bytecode_conditional): Likewise for variable `kind'.
7490 * jv-scan.c: Include config.h and system.h. Remove redundant
7491 OS header and gansidecl.h includes.
7492 (warning): Add the `const' keyword to a char*. Also add
7493 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7494 __STDC__, when determining whether to use ANSI-isms.
7495 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7496 (xmalloc): Don't redundantly prototype here.
7497 (main): Remove unused parameter `envp'. Also fix the arguments
7498 passed to function `fatal' to match the format specifier.
7500 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7502 * mangle.c: Include toplev.h.
7503 (emit_unicode_mangled_name): Declare parameter `len'.
7505 * parse.y (parse_warning_context): Add the `const' keyword to a
7506 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7507 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7508 (issue_warning_error_from_context): Add the `const' keyword to
7510 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7511 not `__STDC__' for whether to use ANSI-isms.
7513 * typeck.c (incomplete_type_error): Mark parameters `value' and
7514 `type' with ATTRIBUTE_UNUSED.
7515 (parse_signature_type): Use ISDIGIT, not isdigit.
7517 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7518 (verify_jvm_instructions): Likewise. Remove unused variables
7519 `field_name' and `default_val'.
7521 * zextract.c: Include config.h and system.h. Remove redundant
7524 * zipfile.h: Prototype `read_zip_archive'.
7526 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7528 * typeck.c (convert): Allow conversions to void type: some
7529 optimizations in gcc do this.
7531 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7533 * typeck.c (convert_ieee_real_to_integer): New function.
7534 (convert): When not using fast-math and using hardware fp, convert
7535 an IEEE NaN to zero.
7537 1999-01-18 Andrew Haley <aph@cygnus.com>
7539 * parse.y (patch_binop): Do a type conversion from signed to
7540 unsigned and then back to signed when a ">>>" is found.
7542 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7544 * java-tree.h: (check_for_initialization): Added prototype.
7545 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7546 * parse.y (do_resolve_class): Removed unused locals.
7547 (read_import_dir): Likewise.
7548 (resolve_qualified_expression_name): Array creation
7549 expressions are valid primary expressions.
7550 (qualify_ambiguous_name): Likewise.
7551 (patch_synchronized_statement): Removed unused local.
7553 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7555 * Makefile.in (zextract.o): Add dependencies.
7557 * Makefile.in: Do not put ^Ls at the start of a line.
7559 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7561 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7562 sub-type the result of the call that gets the exception value.
7564 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7565 don't call finish_class.
7567 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7568 clear found before continuing.
7570 * verify.c (verify_jvm_instructions): On an array load, allow
7571 and handle top of stack to be TYPE_NULL.
7573 * gjavah.c (generate_access): Translate Java package private or
7574 protected access to C++ public, but with a comment.
7576 1999-01-13 Andrew Haley <aph@cygnus.com>
7578 * expr.c (generate_name): Name prefix changed to avoid clashes
7579 with assembler temp labels.
7581 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7582 MODIFY_EXPR. Without this, code for the assignement may not be
7583 generated at all and the synchronized statement will read an
7584 uninitialized variable.
7586 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7588 * class.c (maybe_layout_super_class): Fixed returned value.
7589 * lex.c: Added 1999 to the copyright.
7590 (java_init_lex): Initialize java_lang_imported.
7591 * lex.h: Added 1999 to the copyright.
7592 * parse.h: Added 1999 to the copyright.
7593 (REGISTER_IMPORT): Fixed typo in trailing macro.
7594 (CURRENT_OSB): New macro.
7595 (struct parser_ctxt): New fields osb_depth, osb_limit.
7596 * parse.y (java_lang_id): New global variable.
7597 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7598 (array_creation_expression:): Use CURRENT_OSB.
7599 (dims:): Uses a stack to keep track of array dimensions.
7600 (cast_expression:): Use CURRENT_OSB.
7601 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7603 (register_fields): Fixed typos in comment.
7604 (check_method_redefinition): Fixed comment indentation.
7605 (java_check_regular_methods): Set saved found wfl to NULL after
7606 having reinstalled it in the previously found DECL_NAME.
7608 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7610 * gjavah.c (java_float_finite): Use a union to do type punning.
7611 (java_double_finite): Likewise.
7613 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7615 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7616 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7617 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7618 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7619 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7620 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7622 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7624 * check-init.c (check_init): If compiling to native, we don't
7625 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7627 1999-01-08 Tom Tromey <tromey@cygnus.com>
7629 * parse-scan.y (variable_declarator_id): Set or increment
7631 (bracket_count): New global.
7632 (formal_parameter): Handle case where bracket pairs trail variable
7635 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7637 * jcf-parse.c (yyparse): variable len changed from a char to an
7638 int to prevent overflow.
7640 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7642 * java-tree.h: Declare read_class.
7643 * jcf-parse.c (read_class): New function.
7644 (load_class): Now just call read_class.
7646 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7647 * jcf-parse.c (parse_source_file): Declare save_error_count,
7648 which is needed by java_parse_abort_on_error macro,
7649 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7651 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7652 constructor, if initializing a static field.
7653 (patch_new_array_init): Set TREE_CONSTANT if it is.
7654 * expr.c (java_lang_expand_expr): For a static array constructor
7655 of primitive elements, allocate the array itself statically.
7656 Disabled until we can set the vtable field statically.
7658 * check-init.c: New file. Checks for definite assignment.
7659 * Makefile.in (JAVA_OBJS): Add check-init.o.
7660 * parse.y (java_complete_expand_method): Call check_for_initialization.
7661 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7663 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7665 * parse.y : include system.h instead of including
7666 standard headers directly with the exception of <dirent.h>.
7668 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7670 * lex.h: Moved static function declarations to lex.c,
7671 to shut up some -Wall warnings.
7672 * lex.c: Static function declarations moved here.
7673 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7675 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7677 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7679 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7681 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7682 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7684 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7685 (localvar_alloc): Change return type to void,
7686 (emit_unop): Remove unused variable size.
7688 * jcf-write.c (struct jcf_block): Add new union.
7689 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7690 (call_cleanups): New functions.
7691 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7692 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7693 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7694 * lang.c (lang_init): Call using_eh_for_cleanups.
7695 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7696 completing operands to patch_synchronized_statement.
7697 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7698 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7699 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7701 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7703 * Make-lang.in: Comment out control-Ls; they upset some makes.
7705 1998-12-18 Tom Tromey <tromey@cygnus.com>
7707 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7710 1998-12-17 Tom Tromey <tromey@cygnus.com>
7712 * parse.y (DIR_SEPARATOR): New define.
7713 (check_class_interface_creation): Use it.
7715 * parse-scan.y (report_main_declaration): Recognize
7716 `java.lang.String' in argument to main.
7718 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7720 * parse.y (create_interface): Remove bogus test.
7722 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7724 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7725 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7727 1998-12-16 Tom Tromey <tromey@cygnus.com>
7729 * parse-scan.y (qualified_name): Use correct sprintf format.
7731 1998-12-15 Tom Tromey <tromey@cygnus.com>
7733 * gjavah.c (print_field_info): Changed how most negative number is
7736 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7738 * parse.y (fold_constant_for_init): New function.
7739 (resolve_expression_name): Don't replace static final
7740 constant-initialized fields by its value.
7741 (java_complete_lhs): New. Same as java_complete_tree, except does
7742 not replace static final constant-initialized fields by their values.
7743 (register_fields): If there is an initializer, set DECL_INITIAL and
7744 MODIFY_EXPR_FROM_INITIALIZATION_P.
7745 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7746 Only call patch_initialized_static_field if
7747 MODIFY_EXPR_FROM_INITIALIZATION_P.
7748 (patch_initialized_static_field): If not valid constant, clear
7751 * parse.y (lookup_field_wrapper): Fix thinko.
7753 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7754 set and restore global lineno.
7756 1998-12-14 Tom Tromey <tromey@cygnus.com>
7758 * gjavah.c (print_field_info): If value to print is the smallest
7759 value of its size, then print as hex to avoid later warnings from
7762 1998-12-14 Tom Tromey <tromey@cygnus.com>
7764 * gjavah.c (decompile_method): Decompile `return null'.
7765 (process_file): Generate `#pragma interface'.
7766 (method_declared): New global.
7767 (print_method_info): Set it.
7768 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7769 (print_method_info): Handle abstract methods.
7771 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7773 * parse.y (patch_method_invocation): If class_decl is null
7774 (e.g. an array type), use original type.
7776 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7777 errors about uncaught exception from clone (of array, specifically).
7779 1998-12-13 Tom Tromey <tromey@cygnus.com>
7781 * gjavah.c (decompile_method): Handle all types of `return'
7782 opcode. Decompile `return this' and `return'.
7783 (method_access): New global.
7784 (print_method_info): Set it.
7785 (decompile_method): Don't decompile a synchronized method.
7787 1998-12-13 Tom Tromey <tromey@cygnus.com>
7789 * jcf-reader.c (jcf_parse_one_method): Recognize
7791 * gjavah.c (HANDLE_END_METHOD): New macro.
7792 (HANDLE_CODE_ATTRIBUTE): New macro.
7793 (decompile_method): New function.
7794 (print_method_info): Don't print `;\n' at end of function decl.
7795 Include java-opcodes.h.
7796 (decompiled): New global.
7798 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7800 * class.c (build_class_ref): Handle PRIMTYPE.class if
7801 flag_emit_class_files.
7802 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7803 if flag_emit_class_files.
7804 * parse.y (java_complete_tree): Pre-liminary support for
7805 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7807 * parse.y (patch_synchronized_statement): Don't call monitorexit
7808 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7810 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7812 * zipfile.h (opendir_in_zip): New declaration.
7813 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7814 (opendir_in_zip): New function, using code from open_in_zip.
7815 (open_in_zip): Call opendir_in_zip.
7816 (find_class): Remove no-longer-used do_class_file parameter,
7817 but add source_ok parameter. Change logic so if we find a .java file,
7818 we don't look for .class in later classpath emtries.
7819 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7820 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7821 * gjavah.c: Update call to find_class.
7822 * jcf-dump.c: Likewise.
7824 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7825 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7826 nothing if body is empty_stmt_node.
7827 Various little fixes so SP gets correctly adjusted.
7828 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7829 For CALL_EXPR, test if static first.
7830 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7831 such as the ones we create for Object and Class.
7832 Set and restore current_function_decl.
7833 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7834 (note_possible_classname): New function.
7835 (read_import_entry): Removed. Merged with read_import_dir.
7836 (read_import_dir): Don't call find_class - that only gives us
7837 the first classpath entry having the needed package.
7838 Use the struct buffer data structure from buffer.h.
7839 (read_import_dir, find_in_imports_on_demand): The remembered
7840 class names now use '.' (not '/') as package separator.
7842 * parse.y (java_complete_expand_methods): Call write_classfile
7843 here, and not in java_expand_classes (which only gets first class).
7845 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7847 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7848 (register_fields): If a static fields has an initializer, just
7849 chain it on ctxp->static_initialized, and handle later.
7850 (java_complete_expand_methods): Force <clinit> first.
7851 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7852 - it's already been completed.
7853 (patch_initialized_static_field): New function.
7854 (java_complete_field): Call it.
7856 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7858 * expr.c (encode_newarray_type, build_new_array): New functions.
7859 * java-tree.h: Declare build_new_array.
7860 * jcf-write.c (patch_newarray): Use build_new_array.
7862 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7863 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7865 * parse.y (patch_new_array_init): Re-organize.
7866 Now is passed the actual array (pointer) type of the value.
7867 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7868 (patch_array_constructor): Removed - merged into patch_new_array_init.
7869 (java_complete_tree): Update patch_new_array_init.
7871 * jcf-write.c (find_constant_index): New function.
7872 (generate_bytecode_insns): Use find_constant_index.
7873 (generate_classfile): Use find_constant_index for ConstantValue.
7875 1998-12-11 Tom Tromey <tromey@cygnus.com>
7877 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7878 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7879 * class.c (make_class_data): Renamed dtable -> vtable, and
7880 dtable_method_count -> vtable_method_count.
7882 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7884 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7885 global variables, initialized.
7886 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7887 Declared new global variables.
7888 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7889 double_zero_node, integer_zero_node upon direct matching.
7890 * parse.y (purify_type_name): Added function prototype.
7891 (duplicate_declaration_error_p): Consider new_type as potentially
7892 being a incomplete type. Use purify_type_name on type string.
7893 (method_header): saved_type: unused variable removed. Don't figure
7894 return type if method name is invalid.
7895 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7896 processed by patch_unaryop.
7897 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7898 increment/decrement node into its original type after binary
7899 numeric promotion on its operands.
7901 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7903 * parse.y (array_initializer:): Array init operand is NULL_TREE
7904 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7905 now an error. Fixed indentation problems.
7906 (patch_string): Handle error_mark_node as an argument.
7907 (patch_new_array_init): Fixed indentation problems.
7908 (array_constructor_check_entry): Removed check on null wfl_value.
7909 Return an error if wfl_value's walk returns an error.
7911 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7913 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7914 * lex.c (java_lex): Remember column position before advancing one
7915 token. Retain location information on OCB_TK.
7916 * lex.h (typedef struct java_lc): Added new field.
7917 * parse.h (GET_SKIP_TYPE): New macro.
7918 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7919 * parse.y (build_new_array_init, patch_new_array_init,
7920 patch_array_constructor, maybe_build_array_element_wfl,
7921 array_constructor_check_entry): New function prototypes.
7922 (switch_block:): Tagged <node>.
7923 (OCB_TK): Tagged <operator>.
7924 (array_initializer:): Installed actions.
7925 (variable_initializer): Build location information on element if
7927 (switch_statement:): Fixed indentation typo.
7928 (switch_block:): Redefined default action.
7929 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7930 (patch_assignment): Removed duplicate code.
7931 (maybe_build_array_element_wfl, build_new_array_init,
7932 patch_new_array_init, patch_array_constructor,
7933 array_constructor_check_entry): New functions.
7935 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * parse.y (array_initializer): Tagged <node>.
7938 (variable_initializer:): Use default rule.
7939 (array_initializer:): Defined actions.
7940 (variable_initializers:): Likewise.
7941 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7942 non-static field accesses.
7943 (patch_invoke): Fixed indentation typo.
7944 (java_complete_tree): Likewise.
7945 (build_labeled_block): Changed leading comment. Generate an error
7946 in case of duplicate loop labels.
7947 (patch_conditional_expr): Patch results of string concatenation
7950 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7952 * constants.c (find_methodref_index): When the class is an interface,
7953 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7955 * decl.c (finit_identifier_node): Use "$finit$", rather than
7956 "<finit>" (which Sun's verifier rejects).
7957 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7958 (generate_field_initialization_code): Removed.
7959 (fix_constructors) Don't add call to $finit$ here (wrong order).
7960 (patch_method_invocation): Add $finit$ call here.
7962 * java-tree.h (CALL_USING_SUPER): New macro.
7963 * parse.y (patch_invoke): Remove im local variable.
7964 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7965 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7966 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7968 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7970 * parse.y (java_complete_tree): Don't complain about unreachable
7971 statement if it is empty_stmt_node.
7973 * jcf-write.c (find_constant_wide): New function.
7974 (push_long_const): Use find_constant_wide.
7976 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7977 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7978 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7979 Emit invokeinterface when calling an interface method.
7980 Emit invokespecial also when calling super or private methods.
7982 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7984 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7986 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7988 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7990 * java-tree.h (java_layout_seen_class_methods): New function
7992 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7993 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7994 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7995 * parse.y (method_declarator:): Defined action.
7996 (issue_warning_error_from_context): input_filename saved, set to
7997 the appropriate value and restored after java_error is called.
7998 (build_unresolved_array_type): Fixed comment.
7999 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8000 (method_header): Deal with return type the same way type are
8001 handled for fields and method's parameters and local variables
8003 (check_method_redefinition): Removed extra CR.
8004 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8005 (java_layout_seen_class_methods): New function.
8006 (java_layout_classes): Call java_layout_seen_class_methods.
8008 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8010 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8012 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8014 * jcf-dump.c (main): Fix error message.
8015 * jcf-path.c (add_entry): Style fix.
8017 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8019 * class.c (layout_class_method): Call build_java_argument_signature
8020 on constructors too.
8021 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8022 (patch_method_invocation): Define a primary when resolving an
8023 expression name. Augmented comment on code checking illegal `this'
8024 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8026 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8028 * class.c (layout_class_method): Don't report error on non-static
8029 overriding static if the method is private.
8030 * java-tree.h (finish_class): Prototype added.
8031 * lex.c (java_get_line_col): Handle col argument -2 value.
8032 * parse.h: All static method declarations moved to parse.y.
8033 * parse.y: Now contains all static method declarations previously
8035 (find_expr_with_wfl, missing_return_error,
8036 unreachable_stmt_error): New functions.
8037 (java_get_real_method_name): Identify constructors bearing class
8038 names in source code compiled classes only.
8039 (java_complete_expand_methods): Call missing_return_error.
8040 (invocation_mode): Private methods invoked as static methods.
8041 (java_complete_tree): Call unreachable_stmt_error.
8043 1998-12-01 Tom Tromey <tromey@cygnus.com>
8045 * Makefile.in (+target): Removed.
8046 (+xmake_file): Likewise.
8047 (+tmake_file): Likewise.
8048 (.NOEXPORT): Removed duplicate.
8050 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8052 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8054 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8056 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8057 libiberty.h. Provide an xmalloc definition.
8059 * jvspec.c: Remove the xmalloc prototype.
8061 * parse-scan.y: Include config.h and system.h. Don't include
8062 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8063 Provide an xstrdup definition.
8065 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8067 * jcf-path.c (add_entry): Recognize ".jar" too.
8068 * lang-specs.h: Likewise.
8070 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8072 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8073 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8075 * jcf-write.c (generate_bytecode_insns):
8076 Handle pre/post-increment/decrement of long.
8078 * jcf-write.c (generate_bytecode_insns):
8079 Handle missing exception handler (finally for synchronized).
8081 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8083 * java-tree.h (end_params_node): Declare global.
8084 * decl.c (end_params_node): New global.
8085 (init_decl_processing, start_java_method): Use end_params_node for
8086 end of list of parameter types. Follows correct gcc conventions.
8087 * expr.c (pop_argument_types, pop_arguments): Likewise.
8088 * lang.c (put_decl_node): Likewise.
8089 * typeck.c (various places): Likewise.
8090 * class.y (various places): Likewise.
8091 * parse.y (various places): Likewise.
8093 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8094 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8096 * class.c: Add #include flags.h, remove no-longer needed declaration.
8098 * class.c (layout_class_method): Remove commented-out code, re-format.
8099 Don't add vtable entry (or index) for private methods.
8100 * expr.c (expand_invoke): A private method is implicitly final.
8101 * class.c (make_class_data): If inlining or optimizing,
8102 skip private methods.
8104 * class.c (finish_class): New function. Calls existing methods,
8105 but alls emits deferred inline functions.
8106 * jcf-parse.c (parse_class_file): Call finish_class.
8107 * parse.y (java_complete_expand_methods): Likewise.
8109 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8111 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8113 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8115 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8117 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8119 * (generate_classfile): Always write class access flag with
8122 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8124 * class.c (maybe_layout_super_class): New function.
8125 (layout_class): Reorganized. Loop on class methods dispatched into
8126 a new function. Call maybe_layout_super_class.
8127 (layout_class_methods, layout_class_method): New functions.
8128 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8130 (expand_invoke): Likewise.
8131 * java-tree.h (all_class_list): New global variable declared.
8132 (layout_class_methods, layout_class_method): New function
8134 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8135 * jcf-parse.c (all_class_list): New global variable.
8136 (load_class): Extended what class_or_name can be. Use parser
8137 context mechanism to save globals before calling jcf_parse.
8138 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8139 is set on the file name.
8140 (jcf_parse): Layout class methods when Object is loaded, otherwise
8141 record class in all_class_list for delayed method layout.
8142 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8143 * lang.c (put_decl_node): Decode <init> into the decl context
8145 * lex.c (java_allocate_new_line): Use xmalloc.
8146 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8147 pointers, not TREE_LIST elements.
8148 (struct parser_ctxt): Fixed comment indentations, added comments
8149 and reordered some fields.
8150 (java_check_methods): Function prototype removed.
8151 * parse.y (java_push_parser_context): Use xmalloc.
8152 (java_parser_context_restore_global): Pop extra pushed ctxp only
8153 when there's nothing next.
8154 (maybe_create_class_interface_decl): Fixed comment, add new
8155 created class decl to all_class_list.
8156 (method_header): Use GET_REAL_TYPE on argument's types.
8157 (method_declarator): Use GET_REAL_TYPE, change type to the real
8158 type in TREE_LIST dependency node. Build argument list with the
8160 (create_jdep_list): Use xmalloc. Removed allocation error message.
8161 (obtain_incomplete_type): Fixed leading comment. Broadened
8162 incoming argument meaning.
8163 (register_incomplete_type): Use xmalloc. Removed allocation error
8165 (safe_layout_class): Fixed leading comment.
8166 (jdep_resolve_class): Reversed if statement condition and switch
8168 (resolve_and_layout): Fixed leading comment. Broadened incoming
8170 (complete_class_report_errors): New local variable name, for
8171 clarity. purify_type_name used for all error cases.
8172 (java_get_real_method_name): Stricter check on constructors.
8173 (java_check_regular_methods): Reverse methods list only if not
8174 already laid out. Layout artificial constructor.
8175 (java_check_methods): Deleted.
8176 (source_start_java_method): Obtain incomplete type for patchable
8178 (java_layout_classes): Fixed leading comment. Use
8179 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8180 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8181 before returning. Fixed comments.
8182 (java_expand_classes): Check for errors up front.
8183 (patch_method_invocation): Class to search is resolved and laid
8186 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8188 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8190 * javaop.h (int8): Removed - not used.
8191 (jbyte): Redefine portably with correct signedness.
8193 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8195 * jcf-write.c (generate_bytecode_insns): Fix typo
8196 OPCODE_getstatic to OPCODE_getfield.
8198 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8199 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8200 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8202 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8204 * jcf-parse.c (jcf_parse_source): Function returned type is
8205 void. Added prototype.
8206 (jcf_parse): Function returned type is void.
8207 (yyparse): Remove call to fclose on the last parsed file.
8209 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8211 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8214 (layout_class): Cope with methods featuring WFL in decl names.
8215 * decl.c (unqualified_object_id_node): New global variable,
8217 (build_decl_no_layout): Removed.
8218 * expr.c (build_primtype_type_ref): Handle Double.
8219 (java_lang_expand_expr): Fixed indentations.
8220 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8221 (flag_wall, flag_redundant, flag_not_overriding,
8222 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8223 variable declarations.
8224 (build_decl_no_layout): Removed prototype.
8225 (java_get_real_method_name): Added prototype.
8226 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8227 (java_parse_abort_on_error): Macro now just returns.
8228 * jcf-parse.c (jcf_parse_source): Check fclose returned
8229 value. Call emit_register_classes if java_report_errors returns
8231 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8232 flag_static_local_jdk1_1): New integer flags.
8233 (lang_decode_option): New flags set here.
8234 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8235 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8236 the flag_redundant variable.
8237 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8238 when parsing java.lang.Object class.
8239 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8241 (resolve_qualified_expression_name): Fixed indentation.
8242 (patch_array_ref): Changed prototype.
8243 (not_initialized_as_it_should_p): Prototype removed.
8244 (java_report_errors): Added function prototype.
8245 * parse.y (formal_parameter:): Changed error message for not yet
8246 supported final parameters.
8247 (class_type_list:): Set both PURPOSE and VALUE of created
8248 TREE_LIST to be class_type.
8249 (primary_no_new_array:): Handle class literals on primitive types.
8250 (parse_warning_context): Reinstalled correct force_error and
8251 do_warning flags setups.
8252 (java_report_errors): Changed prototype. Return java_error_count
8254 (variable_redefinition_error): Consider treating variable type as
8256 (create_interface): Warn about redundant abstract modifier if
8257 flag_redundant is set. Changed error message.
8258 (lookup_field_wrapper): Save/restore globals before/after looking
8260 (duplicate_declaration_error_p): Consider treating declaration
8261 type as a fake pointer.
8262 (register_fields): Extract real type from dependency node. Check
8263 for duplicate field declaration after type adjustment. Use
8264 DECL_INITIAL to store static final initialized values.
8265 (method_header): Extract real function type from dependency node.
8266 (check_abstract_method_header): Use GET_METHOD_NAME.
8267 (obtain_incomplete_type): Layout fake pointer type.
8268 (safe_layout_class): Don't try to check for methods before layout.
8269 (java_complete_class): Don't check for correct throws clause
8270 elements inheritance here.
8271 (resolve_and_layout): Broadened name parameter meaning.
8272 (reset_method_name): Use GET_METHOD_NAME.
8273 (java_get_real_method_name): New function.
8274 (java_check_regular_methods): Don't check methods in
8275 java.lang.Object. Verify lineage of throws clause elements. Use
8276 flag_no_overriding in warning report.
8277 (check_throws_clauses): Don't check if class was from
8278 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8279 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8280 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8281 warning on unsupported final local variables. Use build_decl
8282 instead of build_decl_no_layout. Get real local variable type from
8284 (source_start_java_method): Get real parameter type from
8285 dependency node. Call build_decl instead of build_decl_no_layout.
8286 (java_layout_classes): Reverse tree and layout type and class as
8287 required. Mark class as loaded when done.
8288 (resolve_field_access): Fixed indentation. Restricted condition
8289 leading to static field access code generation. Set field_type
8290 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8291 (resolve_qualified_expression_name): Initialize type_found to
8292 null. Handle static field resolved during qualification. Fixed
8293 layout on non primitive field decl types.
8294 (not_accessible_p): Fixed typo in comment.
8295 (patch_method_invocation): Resolve and layout class to search from
8297 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8298 layout non primitive type, if necessary. Make method node only to
8300 (find_applicable_accessible_methods_list): Consider WFL'ed method
8301 decl names. Fixed indentation.
8302 (argument_types_convertible): Resolve and layout target type if
8304 (java_complete_tree): Fixed indentation problems. Rewrote
8305 CALL_EXPR thrown exceptions check. Re-installed further processing
8306 of the assignment in certain cases.
8307 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8308 inlining on class literals.
8309 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8311 (valid_method_invocation_conversion_p): Likewise.
8312 (patch_string): Temporary disable forbidden use of `this' in
8313 explicit constructor invocations when doing string concatenation
8315 (patch_unaryop): Added comment. Reinstalled code to disable
8316 further check on assignment operation with cast expression RHS.
8317 (patch_switch_statement): Fixed indentation.
8318 (build_try_statement): Call build_decl instead of
8319 build_decl_no_layout.
8320 (patch_synchronized_statement): Likewise.
8321 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8322 IS_UNCHECKED_EXPRESSION_P.
8323 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8324 layout argument exception type.
8325 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8326 of IS_UNCHECKED_EXPRESSION_P.
8328 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8330 * jcf-parse.c (yyparse): Open class file in binary mode.
8332 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8334 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8336 * jcf-write.c (perform_relocations): Move check out one loop.
8338 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8340 * Make-lang.in: Fix reference to srcdir.
8341 * jv-scan.c: Add missing xmalloc prototype.
8342 * jvgenmain.c: Ditto.
8344 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8346 * decl.c (error_mark_node), java-tree.h: New global.
8347 * parse.y: Use empty_stmt_node instead of size_zero_node.
8348 (build_if_else_statement): If missing else, use empty_stmt_node.
8350 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8351 (java_complete_expand_method): Complain if return is missing.
8352 (java_check_regular_methods): Comment out incorrect error check.
8353 (not_accessible_p): Fix incorrect handling of protected methods.
8354 (patch_method_invocation): Pass correct context to not_accessible_p.
8355 (find_applicable_accessible_methods_list): Likewise.
8356 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8357 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8358 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8359 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8361 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8362 (push_int_const): Remove reundant NOTE_PUSH.
8363 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8364 (- case SWITCH_EXPR): Fix code generation bug.
8365 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8366 (generate_classfile): More robust for abstract methods.
8368 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8370 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8371 * Make-lang.in: Ditto.
8373 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8376 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8378 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8380 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8382 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8384 Allow uses of interface types to verify. This is not really
8385 type-safe, but it matches what Sun does, and is OK as long as
8386 there are appropriate run-time checks.
8387 * verify.c (merge_types): If merging two interface types,
8388 just set the result to java.lang.Object.
8389 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8391 1998-11-13 Tom Tromey <tromey@cygnus.com>
8393 * gjavah.c (main): Handle --output-class-directory argument.
8394 * jvspec.c (lang_specific_driver): Translate `-d' into
8396 * jcf.h (jcf_write_base_directory): Declare.
8397 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8398 * lang-options.h: Mention -foutput-class-dir.
8399 * jcf-write.c (jcf_write_base_directory): New global.
8400 (make_class_file_name): Put generated .class file into `-d'
8401 directory, or into source directory if -d not given. Function now
8403 (write_classfile): Free class file name. Handle case where class
8405 (DIR_SEPARATOR): New macro.
8406 Include <sys/stat.h>
8408 * Makefile.in (prefix): New macro.
8410 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8412 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8413 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8414 here (done in patch_invoke instead).
8415 (case_identity): Moved here from parse.y.
8417 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8418 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8419 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8420 so they can be efficiently scanned without recursion.
8421 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8422 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8423 in BLOCK iteratively, rather than recursively.
8425 * parse.y (do_unary_numeric_promotion): New function.
8426 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8428 * parse.y (patch_newarray): Various fixes.
8430 Re-do handling of switch statements (for proper block scoping).
8431 * parse.y: Add just a single block for the enture switch block,
8432 but don't create any "case blocks".
8433 (group_of_labels): Rmeoved unneeded non-terminal.
8434 CASE_EXPR and DEFAULT_EXPR are added to current block.
8435 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8436 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8437 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8438 * parse.y (wfl_operator, print_int_node): Make non-static.
8439 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8440 as part of recursive scan of block.
8441 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8442 (patch_switch_statement): Most tests move dinto java_complete_tree.
8444 * parse.y: Make various production be non-typed (void).
8445 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8446 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8447 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8449 * jcf-write.c (struct jcf_handler): New type.
8450 (struct jcf_switch_state): New type.
8451 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8452 (alloc_handler, emit_unop, emit_reloc): New functions.
8453 (adjust_typed_op): Add extra parameter ("max type" offset).
8454 (emit_switch_reloc, emit_case-reloc): New function.
8455 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8456 (generate_bytecode_insns): Support REAL_CST, switch statements,
8457 exception handling, method calls, object/array creation, and more.
8459 * class.c: Remove some unused variables.
8460 * constants.c (find_string_constant): New function.
8461 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8462 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8463 if flag_emit_class_files.
8465 1998-11-12 Tom Tromey <tromey@cygnus.com>
8467 * jcf-io.c (find_class): Added explanatory comment.
8469 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8470 trailing slash to `.zip' entries.
8472 * jvspec.c (lang_specific_driver): Correctly handle case where
8473 GC_NAME not defined.
8475 1998-11-11 Tom Tromey <tromey@cygnus.com>
8477 * jvspec.c (GC_NAME): New define.
8478 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8480 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8482 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8484 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8486 1998-11-11 Tom Tromey <tromey@cygnus.com>
8488 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8490 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8492 * class.c (is_compiled_class): Call safe_layout_class for class
8493 compiled from source.
8494 * conver.h (convert_to_integer, convert_to_real,
8495 convert_to_pointer): Added prototypes.
8496 * decl.c (init_decl_processing): Non longer push the decls of
8497 `methodtable', `constants', `Class', `Field', `dispatchTable'
8498 `jexception' and `Method'.
8499 * expr.c (build_invokeinterface): New function.
8500 (expand_invoke): static variable CLASS_IDENT now in
8501 build_invokeinterface. Use build_invokeinterface.
8502 (expand_java_field_op): Moved code to inline
8503 java.lang.PRIMTYPE.TYPE into a function.
8504 (build_primtype_type_ref): New function.
8505 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8506 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8507 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8508 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8509 (DECL_LOCAL_STATIC_VALUE): New macro.
8510 (build_invokeinterface, build_primtype_type_ref): New function
8512 (java_parse_abort_on_error): Macro rewritten.
8513 * jcf-parse.c (current_method): Add comment to declaration.
8514 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8515 Function prototypes fixed.
8516 (jcf_parse_source): push/pop parser context. save/restore global.
8517 (parse_source_file): Fixed leading comment. Now take a
8518 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8519 classes and pop the parser context anymore.
8520 (yyparse): Push parser context, save globals, parse the source
8521 file, restore globals and pop the parser context when processing a
8523 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8524 * lex.c (java_parse_doc_section): New function.
8525 (java_lex): Call java_parse_doc_section when appropriate. Build an
8526 operator around INSTANCEOF_TK.
8527 * lex.h (java_lineterminator, java_sprint_unicode,
8528 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8529 Prototypes rewritten.
8530 (java_parse_escape_sequence, java_letter_or_digit_p,
8531 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8532 java_read_unicode, java_store_unicode, java_read_char,
8533 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8534 Added function prototypes.
8535 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8537 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8539 (struct parser_ctxt): New fields: deprecated,
8540 current_parsed_class_un, gclass_list.
8541 (fix_method_argument_names, issue_warning_error_from_context,
8542 resolve_package, lookup_package_type): New function prototypes.
8543 (resolve_expression_name): Fixed function prototype.
8544 (find_applicable_accessible_methods_list): Fixed indentation, added
8545 extra argument in prototype.
8546 (check_final_assignment, build_null_of_type, check_deprecation,
8547 check_method_redefinition, reset_method_name,
8548 java_check_regular_methods, java_check_abstract_methods,
8549 maybe_build_primttype_type_ref): New function prototype.
8550 * parse.y (conver.h): Include.
8551 (INSTANCEOF_TK): Tagged <operator>.
8552 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8553 (relational_expression:): Build binop for instanceof.
8554 (java_push_parser_context): Remember ctxp->gclass_list across
8556 (java_pop_parser_context): Simply return if no context
8557 exists. Remember gclass_list across contexts.
8558 (issue_warning_error_from_context): New function.
8559 (parse_error_context): Don't setup ctxp->elc here. Call
8560 issue_warning_error_from_context instead.
8561 (parse_warning_context): Likewise.
8562 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8563 setup. Link new class/interface to ctxp->gclass_list.
8564 (add_superinterfaces): Register interface as incomplete if not
8566 (create_class): Remember class unqualified name in
8567 ctxp->current_parsed_class_un. Check class deprecation.
8568 (register_fields): Check field deprecation. Remember static final
8569 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8571 (method_header): New local variable ORIG_ARG. Use unqualified
8572 current class name for check on constructor errors. Promote return
8573 type if of record type. Argument list fix moved in
8574 fix_method_argument_names, called here. Check method deprecation.
8575 (fix_method_argument_names): New function.
8576 (method_declarator): Promote record typed arguments.
8577 (safe_layout_class): Check class methods before layout.
8578 (java_complete_class): Compute field layout when patched.
8579 (do_resolve_class): Try to load class after having it renamed
8580 after the package name.
8581 (get_printable_method_name): Use DECL_CONTEXT.
8582 (reset_method_name): New function.
8583 (check_method_redefinition): Use reset_method_name.
8584 (java_check_regular_methods): New local variable
8585 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8586 names for error report. Check for compile-time error when method
8587 found has default (package) access.
8588 (java_check_abstract_methods): Now takes an interface DECL node as
8589 an argument. Also reinstall real name on unchecked
8590 overriding/hiding methods for error report.
8591 (java_check_methods): Fixed leading comment. Get classes to verify
8592 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8593 CLASS_METHOD_CHECKED_P on class verification.
8594 (lookup_java_method2): Get real method name if necessary.
8595 (find_in_imports): Don't check package class access here.
8596 (resolve_package, lookup_package_type): New functions.
8597 (java_layout_classes): Fixed leading comment. Take classes to be
8598 laid out from ctxp->gclass_list.
8599 (java_complete_expand_methods): Don't expand native and abstract
8601 (java_expand_classes): New function.
8602 (resolve_expression_name): Use additional argument ORIG. Retrieve
8603 values of static final field of primitive types.
8604 (resolve_field_access): Handles static final field of promotive
8606 (resolve_qualified_expression_name): Handle STRING_CST as
8607 primaries and package name resolution. Check deprecation on found
8608 decls. Set where_found and type_found on non static field resolved
8609 during qualification. Layout non primitive field decl types.
8610 (check_deprecation): New function.
8611 (maybe_access_field): Simplified.
8612 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8613 removed. Reverse method's argument when primary is a type. Don't
8614 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8615 instead. Include abstract class in the list of class searchable
8616 for constructors. Use DECL_CONTEXT of found method for access
8617 checks. Check method deprecation.
8618 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8619 converting arguments. Handle INVOKE_INTERFACE.
8620 (lookup_method_invoke): Search constructor using existing
8621 infrastructure (don't rely on lookup_java_constructor anymore).
8622 (find_applicable_accessible_methods_list): Extra argument flag
8623 LC. Now include constructor in the search.
8624 (qualify_ambiguous_name): Conditional expression are primaries.
8625 (not_initialized_as_it_should_p): static final are always
8627 (java_complete_tree): Pass extra NULL argument to
8628 resolve_expression_name. Stricter test to carry on patching
8629 assignments. New case for INSTANCEOF_EXPR.
8630 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8631 (check_final_assignment, maybe_build_primttype_type_ref): New
8633 (patch_assignment): Detect resolved static finals and carry normal
8634 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8635 (try_builtin_assignconv): Access constant 0 on all primitive
8637 (valid_builtin_assignconv_identity_widening_p): Accept identical
8638 types. Accept all promoted type on int type.
8639 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8640 assigned to a reference.
8641 (valid_method_invocation_conversion_p): Accept to check null
8643 (build_binop): Merge declaration and initialization of local
8645 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8646 numeric types. Improved validity test for qualify operators on
8648 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8649 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8650 primitive type and issue the appropriate error message.
8651 (resolve_type_during_patch): Mark class loaded when resolved.
8652 (patch_cast): Allow null to be cased to reference types.
8653 (build_null_of_type): New function.
8654 (patch_array_ref): Handle array on references correctly.
8655 (patch_return): Removed unused local variable MODIFY. Force
8656 boolean to be returned as integers. Allows null to be returned by
8657 a function returning a reference.
8658 * typeck.c (convert_to_integer, convert_to_real,
8659 convert_to_pointer): Prototypes moved to convert.h
8660 (lookup_argument_method): Use method real name, if necessary.
8662 1998-10-30 Tom Tromey <tromey@cygnus.com>
8664 * class.c (build_class_ref): Changed name of primitive classes to
8667 * class.c (make_class_data): Renamed fields: nmethods to
8668 method_count, method_count to dtable_method_count. Always set
8670 * decl.c (init_decl_processing): Likewise.
8672 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8674 * class.c (layout_class): Don't mangle <finit>, produce
8675 __finit<class> instead. Don't verify artificial methods.
8676 * decl.c (finit_identifier_node): New declared global.
8677 (init_decl_processing): finit_identifier_node initialized.
8678 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8679 * java-tree.h (finit_identifier_node): Declared as extern.
8680 (struct lang_decl): New field called_constructor.
8681 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8682 (CLASS_HAS_FINIT_P): New macro.
8683 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8684 explicit constructor invocation.
8685 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8686 CALL_SUPER_CONSTRUCTOR_P): New macros.
8687 (write_classfile): Added prototype.
8688 * jcf-parse.c (jcf_parse_source): Parse and remember for
8689 generation if the file was seen on the command line.
8690 (parse_source_file): Don't write the class file here.
8691 (yyparse): Loop on files rewritten. Set current_jcf.
8692 (parse_zip_file_entries): Parse class file only if it was found.
8693 * lang.c (init_parse): Don't open command line provided filename
8695 (lang_parse): Don't set main_jcf anymore.
8696 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8697 (JCONSTRUCTOR_CHECK): New macro.
8698 (JBSC_TYPE_P): New macro.
8699 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8700 (COMPLETE_CHECK_OP_2): New macro.
8701 (struct parse_ctxt): New field explicit_constructor_p.
8702 (check_class_interface_creation): Fixed prototype indentation.
8703 (patch_method_invocation_stmt): Prototype reflects added argument.
8704 (patch_invoke): Likewise.
8705 (complete_method_declaration, build_super_invocation,
8706 verify_constructor_circularity,
8707 build_this_super_qualified_invocation, get_printable_method_name,
8708 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8709 verify_constructor_super, create_artificial_method,
8710 start_artificial_method_body, end_artificial_method_body,
8711 generate_field_initialization_code): New function prototypes.
8712 * parse.y: Fixed leading comment
8713 (constructor_header:, constructor_body:, block_end:): Rules tagged
8715 (type_declaration:): Call maybe_generate_finit.
8716 (method_declaration:): Action for method_body: placed in new
8717 function complete_method_declaration, called here.
8718 (constructor_declaration:): Defined actions. Removed leading
8720 (constructor_header:): New rule with action.
8721 (constructor_body:): Rule rewritten using block_begin: and
8722 block_end:. Defined actions.
8723 (constructor_declarator:, explicit_constructor_invocation:):
8725 (block:): Use new rules block_begin: block_end:.
8726 (block_begin:, block_end:): New rules and actions.
8727 (block_statements:): Fixed error message for explicit
8729 (method_invocation:): Call build_this_super_qualified_invocation
8730 if primary is `this' or `super' was seen.
8731 (conditional_expression:): Action defined.
8732 (extra_ctxp_pushed_p): New static global flag.
8733 (java_parser_context_save_global): Create parser context if
8734 necessary. Use extra_ctxp_pushed_p to remember it.
8735 (java_parser_context_restore_global): Pop extra parser context if
8737 (build_array_from_name): Array on primitive types are marked
8739 (register_fields): Restore new name in field initializer
8740 expression if type was altered. Non static fields initialized upon
8741 declaration marked initialized.
8742 (maybe_generate_finit): New function.
8743 (maybe_generate_clinit): Use create_artificial_method,
8744 start_artificial_method_body, end_artificial_method_body. Generate
8745 debug info for enclosed initialization statements.
8746 (method_header): Fixed leading comment. Check constructor
8747 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8749 (complete_method_declaration, constructor_circularity_msg,
8750 verify_constructor_circularity): New functions.
8751 (get_printable_method_name): New function.
8752 (check_method_redefinition): Don't rename <finit> methods. Fix
8753 declared constructor names. Error message for
8754 constructors modified.
8755 (java_check_regular_methods): Local variable seen_constructor
8756 renamed saw_constructor. Skip verification on constructors. Create
8757 default constructor with create_artificial_method.
8758 (java_check_methods): Removed unnecessary empty line.
8759 (create_artificial_method, start_artificial_method_body,
8760 end_artificial_method_body): New functions.
8761 (java_layout_classes): Changed leading comment. Reverse fields
8762 list if necessary. Always layout java.lang.Object if being
8764 (java_complete_expand_methods): Verify constructor circularity.
8765 (java_complete_expand_method): Call fix_constructor on
8766 constructors. Local variable no_ac_found removed. Restore
8767 bindings if method body expansion failed.
8768 (fix_constructors, verify_constructor_super,
8769 generate_field_initialization_code): New function.
8770 (java_expand_classes): Fixed leading comment. Write class file
8772 (resolve_expression_name): Check for illegal instance variable
8773 usage within the argument scope of an explicit constructor
8775 (resolve_qualified_expression_name): Pass extra from_super flag
8776 when invoking patch_method_invocation_stmt. New case for
8777 conditional expression when used as a primary. Check for error
8778 when acquiring super.
8779 (patch_method_invocation_stmt): Added extra argument super. New
8780 local variable is_static_flag. Set class_to_search according to
8781 the nature of the constructor invocation. Don't add `this'
8782 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8783 invocation within the argument scope of explicit constructor
8784 invocation. Set is_static according to is_static_flag. Provide
8785 extra `super' argument to patch_invoke invocation.
8786 (patch_invoke): New argument from_super. Loop on arguments
8787 indentation fixed. Pass from_super to invocation_mode. New switch
8788 case INVOKE_SUPER. Fixed error message in switch default case.
8789 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8791 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8792 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8793 message takes constructors into account.
8794 (find_applicable_accessible_methods_list): Fixed indentation.
8795 (qualify_ambiguous_name): Take explicit constructor invocation
8796 into account. Deal with a conditional expression as a primary to
8798 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8799 case. Added extra argument to patch_method_invocation_stmt.
8800 Register calls made to explicit constructor `this'. Don't call
8801 save_expr in ARRAY_REF case when emitting class files. Check for
8802 illegal use of this when expanding explicit constructor invocation
8804 (complete_function_arguments): Set and reset parser context
8805 explicit_constructor_p field value when appropriate.
8806 (build_super_invocation, build_this_super_qualified_invocation):
8808 (patch_assignment): Fixed typo.
8809 (patch_unaryop): Check on final fields occurs only when a decl
8811 (patch_return): Take constructors into account.
8812 (patch_conditional_expr): New function.
8813 * typeck.c (build_java_signature): Removed unnecessary empty line.
8815 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8817 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8819 1998-10-28 Tom Tromey <tromey@cygnus.com>
8821 * decl.c (init_decl_processing): Renamed fields.
8822 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8823 interface_len, msize fields.
8825 * class.c (make_class_data): Removed subclass_head and
8826 subclass_next fields.
8827 * decl.c (init_decl_processing): Removed subclass_head and
8828 subclass_next fields.
8830 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8832 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8833 * mangle.c (emit_unicode_mangled_name): Similarly.
8835 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8837 * jcf-parse.c (get_constant): Place braces around code to compute
8838 'd' when REAL_ARITHMETIC is not defined.
8840 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8842 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8845 1998-10-23 Tom Tromey <tromey@cygnus.com>
8847 * lang-specs.h: `.zip' files are input to jc1.
8849 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8851 * jvspecs.c: Add (but don't enable) support for combining multiple
8852 .class and .java input filenames to a single jc1 invocation.
8853 Add support for -C flag (copile to .class files).
8854 Translate -classpath and -CLASSPATH arguments.
8855 * lang-specs.h: Don't set %2 spec.
8857 1998-10-22 Tom Tromey <tromey@cygnus.com>
8859 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8861 (add_path): Don't add trailing separator to non-empty path
8864 * lang.c (lang_decode_option): Check for -fclasspath and
8865 -fCLASSPATH before examining other `-f' options.
8867 * java-tree.h (finalize_identifier_node): Don't declare.
8868 * class.c (make_class_data): Don't push "final" field.
8869 * decl.c (init_decl_processing): Don't push "final" field.
8870 (finalize_identifier_node): Removed.
8871 (init_decl_processing): Don't set finalize_identifier_node.
8873 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8875 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8877 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8878 (JV_SCAN_SOURCES): New macro.
8879 (JCF_DUMP_SOURCES): Likewise.
8880 (jcf-dump$(exeext)): New target.
8881 (jv-scan$(exeext)): New target.
8883 1998-10-22 Tom Tromey <tromey@cygnus.com>
8885 * Makefile.in (LEX): Removed.
8886 (LEXFLAGS): Likewise.
8887 (SET_BISON): New macro.
8889 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8890 spurious diffs in parse.c.
8891 ($(PARSE_SCAN_C)): Likewise.
8892 (PARSE_DIR): New macro.
8894 (PARSE_SCAN_C): Likewise.
8895 (PARSE_RELDIR): New macro.
8897 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8899 * jcf-io.c (find_class): Use saw_java_source to determine when to
8900 look for `.java' file.
8901 * jcf-parse.c (saw_java_source): New global.
8902 (yyparse): Set it if `.java' file seen.
8904 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8905 (GCJH_SOURCES): Likewise.
8906 * Makefile.in (datadir): New macro.
8907 (libjava_zip): Likewise.
8908 (JAVA_OBJS): Added jcf-path.o.
8909 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8910 (../gcjh$(exeext)): Likewise.
8911 (jcf-path.o): New target.
8912 * java-tree.h (fix_classpath): Removed decl.
8913 * jcf-parse.c (fix_classpath): Removed.
8914 (load_class): Don't call fix_classpath.
8915 * parse.y (read_import_dir): Don't call fix_classpath.
8916 * lex.h: Don't mention classpath.
8917 * lex.c (java_init_lex): Don't initialize classpath.
8918 * jcf-io.c (classpath): Removed global.
8919 (find_class): Use jcf_path iteration functions. Correctly search
8920 class path for .java file.
8921 (open_in_zip): New argument `is_system'.
8922 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8923 classpath-related options.
8924 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8926 (lang_init): Call jcf_path_init.
8927 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8928 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8929 Correctly put braces around second string in each entry.
8930 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8931 classpath-related options.
8932 (help): Updated for new options.
8933 * jcf.h: Declare functions from jcf-path.c. Don't mention
8935 * jcf-path.c: New file.
8937 * jcf-depend.c: Include jcf.h.
8939 * jcf-write.c (localvar_alloc): Returns `void'.
8940 (localvar_free): Removed unused variable.
8942 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8943 (init_parse): Use OBJECT_SUFFIX, not ".o".
8945 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8947 * class.c (emit_register_classes): Renamed from
8948 emit_register_class.
8949 * java-tree.h (emit_register_classes): Prototype renamed from
8950 emit_register_class.
8951 * jcf-parse.c (yyparse): Call emit_register_classes once before
8953 * parse.y (java_expand_classes): No longer register classes.
8955 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8957 * class.c (is_compiled_class): New local variable
8958 seen_in_zip. Identify classes found in currently compiled source
8960 * decl.c (complete_start_java_method): Fixed typo.
8961 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8962 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8963 (CLASS_P): Moved around.
8964 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8965 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8967 (jcf_parse_source): Changed leading comment. Removed unnecessary
8968 fclose and CLASS_FROM_SOURCE_P marking.
8969 (parse_source_file): New local variables remember_for_generation
8970 and filename. Mark parsed file name identifier node. Removed block
8971 executed when parse_only was null. Set remember_for_generation.
8972 Use it as an argument to java_pop_parser_context.
8973 (yyparse): New local variables several_files, list, next node and
8974 current_file_list. Split ampersand separated file names into
8975 current_file_list. Iterate through the list and parse accordingly.
8976 * parse.h (java_pop_parser_context): New function prototype.
8977 * parse.y (ctxp_for_generation): New static global variable.
8978 (java_pop_parser_context): New argument generate. Link popped ctxp
8979 to ctxp_for_generation list accordingly.
8980 (java_complete_expand_methods): Fixed indentation.
8981 (java_expand_classes): New function.
8983 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8985 * Makefile.in: Link with libiberty.a instead of memmove.o.
8987 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * lex.c (setjmp.h): No longer included.
8990 * lex.h (setjmp.h): Included.
8991 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8992 (duplicate_declaration_error_p): Renamed from
8993 duplicate_declaration_error.
8994 (build_array_from_name): New function prototype.
8995 * parse.y (setjmp.h): No longer included.
8996 (variable_declarator_id): Define action.
8997 (build_array_from_name): New function.
8998 (duplicate_declaration_error_p): Renamed from
8999 duplicate_declaration_error. Fixed leading comment.
9000 (register_fields): Main `for' loop reorganized. Uses
9001 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9002 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9003 build_array_from_name.
9004 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9006 (read_import_dir): Don't try to skip `.' and `..'.
9007 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9008 build_array_from_name. Main `for' loop reorganized.
9009 (resolve_qualified_expression_name): When building access to a
9010 field, use the type where the field was found, not its own type.
9011 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9012 field was found is null.
9013 (qualify_ambiguous_name): Sweep through all successive array
9016 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * java-tree.h (pop_labeled_block, lang_printable_name,
9019 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9020 interface_of_p, inherits_from_p, fix_classpath,
9021 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9022 make_class_data, register_class, alloc_name_constant): New
9023 function prototypes.
9024 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9025 indentation. Added cast to remove warning.
9026 (lang_printable_name): Set v argument unused.
9027 (lang_print_error): Added argument to lang_printable_name call.
9028 (java_dummy_print, print_lang_decl, print_lang_type,
9029 print_lang_identifier, lang_print_xnode): All argument marked
9031 * lex.c (java_unget_unicode): Removed unnecessary argument.
9032 (java_allocate_new_line): Unused local variable is gone.
9033 (java_read_char): Added parenthesis in expressions to remove
9034 warnings. Added final return statement.
9035 (java_read_unicode): Added parenthesis in expression to remove
9037 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9038 (java_parse_escape_sequence): Likewise.
9039 (java_lex): Unused local variables are gone. Fixed
9040 java_unget_unicode invocation.
9041 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9043 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9044 lang_printable_name invocation in macro.
9045 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9047 (duplicate_declaration_error): Suppressed unused argument in
9049 (identical_subpath_p): Function declaration is gone.
9050 (patch_invoke): Suppressed unused argument in prototype.
9051 (patch_cast, build_labeled_block, check_thrown_exceptions):
9053 * parse.y (setjmp.h): Included
9054 (toplev.h): Likewise.
9055 (field_declaration:): Suppressed unused local
9056 (label_decl:): Fixed build_labeled_block invocation.
9057 (java_pop_parser_context): Put extra parenthesis around assignment
9059 (yyerror): Suppressed unused local variables.
9060 (variable_redefinition_error): Fixed lang_printable_name
9062 (create_interface): Suppressed unused local variables.
9063 (create_class): Likewise.
9064 (duplicate_declaration_error): Suppressed unused argument. Fixed
9065 lang_printable_name invocation.
9066 (register_fields): Suppressed unused local variable. Fixed
9067 duplicate_declaration_error invocation.
9068 (method_header): Suppressed unused local variable.
9069 (method_declarator, parser_check_super): Likewise.
9070 (java_complete_class): Suppressed unused local variable. Fixed
9071 fatal error message.
9072 (complete_class_report_errors): Added default: in switch.
9073 (java_check_regular_methods): Fixed lang_printable_name
9075 (check_throws_clauses): Likewise.
9076 (java_check_abstract_methods): Suppressed unused local
9077 variable. Fixed lang_printable_name invocation.
9078 (read_import_entry): Added supplemental return statement.
9079 (read_import_dir): Suppressed unused local variables.
9080 (check_pkg_class_access, declare_local_variables): Likewise.
9081 (source_start_java_method): Suppressed unused extern variable
9083 (expand_start_java_method): Suppressed unused extern and local
9084 variable declarations.
9085 (java_complete_expand_methods): Likewise.
9086 (java_complete_expand_method): Suppressed unused local variables.
9087 (make_qualified_name): Likewise.
9088 (resolve_qualified_expression_name): Added default: in
9089 switch. Fixed lang_printable_name invocation.
9090 (class_instance_creation_expression): Added parenthesis around
9092 (patch_method_invocation_stmt): Fixed lang_printable_name and
9093 patch_invoke invocations.
9094 (check_for_static_method_reference): Fixed lang_printable_name
9096 (patch_invoke): Suppressed unused arguments and local variables.
9097 (lookup_method_invoke): Suppressed unused local variables.
9098 (qualify_ambiguous_name): Added default: in switch.
9099 (identical_subpath_p): Function removed.
9100 (patch_assignment): Suppressed unused local variables. Suppressed
9101 unnecessary if statement. Fixed lang_printable_name invocations.
9102 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9103 (valid_ref_assignconv_cast_p): Parenthesis around
9104 expression. Suppressed unused local variables.
9105 (build_binop): Suppressed unused local variables. fixed
9106 lang_printable_name invocations.
9107 (string_constant_concatenation): Suppressed unused local
9109 (patch_unaryop): Fixed lang_printable_name invocation.
9110 (patch_cast): Suppressed unnecessary argument. Fixed
9111 lang_printable_name invocation.
9112 (patch_array_ref): Fixed lang_printable_name invocation.
9113 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9114 (build_labeled_block): Suppressed unused argument.
9115 (generate_labeled_block): Fixed build_labeled_block invocation.
9116 (build_loop_body): Suppressed unused local variables.
9117 (patch_loop_statement): Likewise.
9118 (patch_exit): Fixed lang_printable_name invocation.
9119 (patch_switch_statement): Likewise.
9120 (case_identity): First argument marked unused.
9121 (patch_try_statement): Fixed lang_printable_name invocations.
9122 (patch_synchronized_statement, patch_throw_statement): Likewise.
9123 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9124 lang_printable_name invocations.
9125 (check_thrown_exceptions_do): Suppressed unused argument.
9127 1998-10-14 Tom Tromey <tromey@cygnus.com>
9129 * jcf-write.c (write_classfile): Add output class file as target.
9130 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9131 * jcf.h: Added declarations for dependency-tracking functions.
9132 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9133 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9134 (finish_parse): Call jcf_dependency_write.
9135 (dependency_tracking): New global.
9136 (DEPEND_SET_FILE): New define.
9137 (DEPEND_ENABLE): New define.
9138 (init_parse): Enable dependency tracking if required.
9140 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9141 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9142 (../gcjh$(exeext)): Likewise.
9143 (jcf-depend.o): New target.
9144 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9145 (GCJH_SOURCES): Likewise.
9146 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9148 (find_classfile): Added dep_name argument.
9149 (find_class): Compute name of dependency.
9150 (open_in_zip): Call jcf_dependency_add_file.
9151 * gjavah.c (output_file): No longer global.
9152 (usage): Don't mention "gjavah".
9154 (java_no_argument): Likewise.
9155 (version): Likewise.
9156 (main): Recognize and handle -M family of options.
9157 (print_mangled_classname): Return is void.
9158 (process_file): Handle case where output is suppressed.
9159 (HANDLE_END_FIELD): Likewise.
9160 (HANDLE_METHOD): Likewise.
9161 * jcf-depend.c: New file.
9163 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9165 * java-tree.def: Add missing newline at EOF.
9167 1998-10-13 Tom Tromey <tromey@cygnus.com>
9169 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9170 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9172 Include <config.h> and "system.h".
9173 (disassemble_method): Undefine RET to avoid clash with
9176 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * decl.c (runtime_exception_type_node, error_exception_type_node):
9179 New global variables.
9180 (init_decl_processing): Initialized.
9181 * expr.c (java_lang_expand_expr): Set caught exception type to
9182 null if catch handler argument doesn't exit.
9183 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9185 * java-tree.h (runtime_exception_type_node,
9186 error_exception_type_node): Global variables declared.
9187 (DECL_FUNCTION_THROWS): New macro.
9188 (DECL_FUNCTION_BODY): Modified comment.
9189 (DECL_SPECIFIC_COUNT): Likewise.
9190 (struct lang_decl): New field throws_list.
9191 (IS_UNCHECKED_EXPRESSION_P): New macro.
9192 * lex.c (java_lex): Generate location information for THROW_TK.
9193 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9194 EXCEPTIONS_P): New macros.
9195 (enum jdep_code): New value JDEP_EXCEPTION.
9196 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9197 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9198 PATCH_METHOD_RETURN_ERROR): New macros.
9199 (patch_method_invocation_stmt): Added new argument to prototype.
9200 (patch_synchronized_statement, patch_throw_statement,
9201 check_thrown_exceptions, check_thrown_exceptions_do,
9202 purge_unchecked_exceptions, check_throws_clauses): New function
9204 * parse.y Fixed typo in keyword section.
9205 (throw:): Rule tagged <node>.
9206 (THROW_TK): Keyword tagged <operator>.
9207 (method_header:): Last argument to call to method_header passed
9209 (throws:, class_type_list:, throw_statement:,
9210 synchronized_statement:, synchronized:): Defined actions.
9211 (method_header): New local variable current. Register exceptions
9213 (java_complete_tree): Complete and verify exceptions from throws
9215 (complete_class_report_errors): Error message on exceptions not
9217 (java_check_regular_methods): Fixed typo. Shortcut on private
9218 overriding methods. Changed error message on method
9219 redefinition. Check for throws clause compatibility.
9220 (check_throws_clauses): New function.
9221 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9222 method. Changed error message on method redefinition.
9223 (currently_caught_type_list): New static variable.
9224 (java_complete_expand_methods): Purge unchecked exceptions from
9225 throws clause list. Call PUSH_EXCEPTIONS before walk and
9226 POP_EXCEPTIONS after.
9227 (resolve_qualified_expression_name): Pass new argument as NULL to
9228 patch_method_invocation_stmt.
9229 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9230 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9231 argument list when appropriate. Use new argument if non null to
9232 store selected method decl.
9233 (patch_invoke): Convert if necessary args of builtin types before
9234 forming CALL_EXPR. Argument list no longer reversed here.
9235 (invocation_mode): Treat final methods as static methods.
9236 (java_complete_tree): New cases for THROW_EXPR: and
9237 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9239 (complete_function_arguments): No more RECORD_TYPE
9240 conversion. Function parameter nodes no longer saved.
9241 (valid_ref_assignconv_cast_p): Avoid handling null type.
9242 (patch_binop): Fixed null constant reference handling.
9243 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9245 (patch_try_statement): Fixed comments. Record caught types in
9246 list, push the list, expand try block and pop the list.
9247 (patch_synchronized_statement, patch_throw_statement,
9248 check_thrown_exceptions, check_thrown_exceptions_do,
9249 purge_unchecked_exceptions): New functions.
9250 * typeck.c (lookup_argument_method): Allow WFL in place of method
9251 DECL_NAME during method definition check
9253 1998-10-09 Tom Tromey <tromey@cygnus.com>
9255 * gjavah.c (decode_signature_piece): New function.
9256 (print_c_decl): Use it. Added `name_override' argument.
9257 (print_method_info): Use name_override argument to print_c_decl.
9258 (seen_fields): Removed.
9259 (print_field_info): Don't update seen_fields.
9260 (struct method_name): New structure.
9261 (method_name_list): New global.
9262 (print_method_info): Add new method to list of methods.
9263 (name_is_method_p): New function.
9264 (print_field_info): If field name has same name as method, then
9266 (process_file): Parse methods before fields.
9267 (field_pass): New global.
9268 (HANDLE_END_FIELD): Take field_pass into account.
9270 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9272 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9273 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9275 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9277 * jvspec.c: Fix bug in jvgenmain_spec patch.
9279 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9281 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9282 * decl.c (soft_exceptioninfo_call_node): New global variable.
9283 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9284 takes extra integer argument. soft_exceptioninfo_call_node
9286 * except.c (java_set_exception_lang_code): New function
9287 (method_init_exceptions): Called here.
9288 (prepare_eh_table_type): New function.
9289 (expand_end_java_handler): Called here.
9290 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9291 one argument. Modified generation of call to
9292 soft_badarrayindex_node to use new argument.
9293 (build_java_arrayaccess): Pass faulty index value to
9294 build_java_throw_out_of_bounds_exception.
9295 (generate_name): New function.
9296 (java_lang_expand_expr): New local variables node, current,
9297 has_finally_p. Expand TRY_EXPR node.
9298 (process_jvm_instruction): Replace top of the stack with thrown
9299 object reference when entering exception handler.
9300 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9301 specific tree codes.
9302 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9304 (DECL_SPECIFIC_COUNT): New macro.
9305 (prepare_eh_table_type, java_set_exception_lang_code,
9306 generate_name): New function declarations.
9307 (match_java_method): Declaration deleted.
9308 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9310 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9311 * parse.h (redefinition_error, refine_accessible_methods_list,
9312 can_cast_to_p): Function declaration removed.
9313 (classitf_redefinition_error, variable_redefinition_error,
9314 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9315 find_most_specific_methods_list, argument_types_convertible,
9316 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9317 valid_cast_to_p, valid_method_invocation_conversion_p,
9318 try_reference_assignconv, add_stmt_to_compound,
9319 build_jump_to_finally, build_tree_list, patch_try_statement,
9320 java_get_catch_block): New function declarations.
9321 * parse.y (string_buffer_type): Global variable deleted.
9322 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9323 finally): Rules tagged <node>.
9324 (TRY_TK, CATCH_TK): Token tagged <operator>.
9325 (class_body_declaration:, class_member_declaration:,
9326 formal_parameter:, explicit_constructor_invocation:,
9327 interface_member_declaration:, constant_declaration:,
9328 primary_no_new_array:, class_instance_creation_expression:,
9329 array_creation_expression:): Issue error on unsuported JDK1.1
9331 (try_statement:, catches:, finally:): Define actions.
9332 (catch_clause_parameter): New rule.
9333 (catch_clause:): Use new rule catch_clause_parameter.
9334 (parse_jdk1_1_error): New function.
9335 (redefinition_error): Renamed classitf_redefinition_error.
9336 (variable_redefinition_error): New function.
9337 (check_class_interface_creation): Call
9338 classitf_redefinition_error.
9339 (java_complete_tree): Added error message on JDEP_TYPE: case.
9340 (complete_class_report_errors): Fixed indentation.
9341 (declare_local_variables): Call variable_redefinition_error.
9342 (source_end_java_method): Call java_set_exception_lang_code and
9343 emit_handlers where appropriate.
9344 (java_method_add_stmt): Call add_stmt_to_block.
9345 (add_stmt_to_block): New function.
9346 (lookup_method_invoke): Fixed outside comment. new local variable
9347 candicates. Call find_applicable_accessible_methods_list and
9348 find_most_specific_methods_list when searching for a
9349 method. Modified error report to list possible candidates when
9351 (find_applicable_accessible_methods_list,
9352 find_most_specific_methods_list, argument_types_convertible): New
9354 (refine_accessible_methods_list): Function deleted.
9355 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9356 expr (if applicable) before calling patch_array_ref.
9357 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9358 (enter_block): Fixed comment.
9359 (enter_a_block): New function.
9360 (patch_assignment): Reorganized. Call try_reference_assignconv for
9361 references. Call valid_cast_to_p instead of can_cast_to_p.
9362 (try_reference_assignconv,
9363 valid_builtin_assignconv_identity_widening_p): New functions.
9364 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9365 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9367 (build_string_concatenation): Don't resolve StringBuffer.
9368 (patch_cast): Fixed inverted arguments.
9369 (patch_array_ref): Code to save array expr deleted. Call
9370 valid_cast_to_p instead of can_cast_to_p.
9371 (generate_labeled_block): Call generate_name.
9372 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9373 patch_try_statement): New functions.
9374 * typeck.c (match_java_method): Function deleted.
9376 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9378 * jvspec.c: jvgenmain_spec uses different temporary file names.
9380 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9382 * jvspec.c (lang_specific_driver): Fail if user specifies
9383 --main= when not linking.
9385 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9387 * class.c (make_class_data): Push value for `thread' field.
9388 * decl.c (init_decl_processing): Added `thread' field to class.
9390 * class.c (add_field): Always make static fields externally
9393 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9395 * expr.c (build_java_athrow,
9396 build_java_throw_out_of_bounds_exception, expand_invoke,
9397 build_newarray, expand_java_multianewarray, build_java_monitor):
9398 Update comments to reflect _Jv_* function names.
9400 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9402 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9403 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9404 * parse.y (expand_start_java_method): Likewise.
9406 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9408 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9410 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9411 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9412 * expr.c: Remove no-longer-needed calls to promote_type.
9413 * decl.c (give_name_to_locals): Liekwise.
9414 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9415 * parse.y: Add/remove promote_type calls as appropriate.
9416 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9417 (parse_signature_string): Likewise.
9418 (build_java_array_type): Fix for now signature convenions.
9420 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9422 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9424 * class.c (init_class_processing): libjava function renamed to
9427 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9430 * java-tree.def: Fixed DEFTREECODE third argument.
9431 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9432 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9433 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9434 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9435 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9436 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9437 * lang.c (java_tree_code_type, java_tree_code_length,
9438 java_tree_code_name): New arrays.
9439 (lang_init): Append Java tree node definitions to Gcc ones.
9440 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9442 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9444 (java_lex): Allow declaration of empty string constants. Retain
9445 location information on CASE_TK and DEFAULT_TK.
9446 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9447 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9448 Modified to be more robust.
9449 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9450 (build_new_invocation, try_builtin_assignconv,
9451 patch_switch_statement, string_constant_concatenation,
9452 build_string_concatenation, patch_string_cst, patch_string,
9453 java_expand_switch): New function declarations.
9454 * parse.y: Rules related to switch and EH tagged <node>.
9455 (label_id): Set to NULL_TREE
9456 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9458 (this_or_super:): Fixed indentation.
9459 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9460 statement_expression:): Removed call to RULE on all sub-rules.
9461 (switch_expression:, switch_labels:): New rules.
9462 (switch_statement:, switch_block:, switch_block_statement_groups:,
9463 switch_block_statement_group:, switch_labels:, switch_label:):
9465 (throw_statement:, synchronized_statement:, try_statement:):
9466 Defined temporary actions.
9467 (class_instance_creation_expression:): Call
9468 build_new_invocation. Fixed indentation.
9469 (field_access): Fixed indentation.
9470 (method_invocation): Likewise.
9471 (make_qualified_primary): Use THIS_EXPR.
9472 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9473 resolving from SUPER, set *type_found.
9474 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9475 (java_complete_tree): Removed unused local variable `location'. Case
9476 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9477 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9478 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9479 STRING_CST: case. default: checks for patchable strings.
9480 (complete_function_arguments): Transform string constant or
9481 crafted StringBuffer if necessary.
9482 (build_method_invocation): Fixed comments.
9483 (build_new_invocation): New function.
9484 (patch_assignment): Call try_builtin_assignconv to figure a valid
9485 assignment conversion between builtin types.
9486 (try_builtin_assignconv): New function.
9487 (build_binop): Use URSHIFT_EXPR directly to call build.
9488 (operator_string): Use UNARY_PLUS_EXPR.
9489 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9491 (do_merge_string_cste, merge_string_cste,
9492 string_constant_concatenation, build_string_concatenation,
9493 patch_string, patch_string_cst): New function.
9494 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9495 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9496 (build_newarray_node): Use NEW_ARRAY_EXPR.
9497 (build_this): Use THIS_EXPR.
9498 (build_return): Enable debug information on return statement.
9499 (build_if_else_statement): Likewise.
9500 (complete_labeled_statement): Fixed related comment.
9501 (build_loop_body): Fixed comment.
9502 (build_bc_statement): Enable debug information on break/continue
9504 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9506 (patch_switch_statement, case_identity, java_expand_switch): New
9509 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9511 * buffer.h (BUFFER_INIT): New macro.
9512 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9513 Pass (struct jcf_partial *state) to most functions.
9514 (jcf_block, jcf_relocation): New types.
9515 Support labels, branches, conditionals, loops.
9517 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9519 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9521 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9523 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9524 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9525 not integer_type_node (INT_TYPE_SIZ bits).
9527 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9529 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9530 * jcf-dump.c (print_exception_table): New function.
9531 (disassemble_method): Better handling of wide instructions.
9532 Make more robust for bad input.
9534 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9536 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9539 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9541 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9543 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9545 * Makefile.in ($(PARSE_H)): Removed target.
9547 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9549 * Makefile.in (JAVA_OBJS): Add memmove.o
9550 (memmove.o): New target & rules.
9552 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9554 * expr.c (expand_invoke): Don't generate a call to the class init
9557 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9559 * Makefile.in: Add many missing dependencies.
9560 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9562 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9563 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9565 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9567 * decl.c (complete_start_java_method): If method is static (and
9568 not private) call _Jv_InitClass.
9569 * expr.c (expand_invoke): Don't call build_class_init.
9571 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9573 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9575 * Make-lang.in (GCJ): Define before using.
9577 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9579 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9580 losing due to namespace pollution in GNU getopt.h
9582 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9584 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9585 (java.all.cross): Likewise.
9586 (java.rest.encap): Likewise.
9588 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9590 * gjavah.c (print_class_decls): Fix thinko in arglist
9591 * jcv-io.c (find_classfile): Similarly.
9593 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9595 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9597 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9599 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9600 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9601 * Makefile.in (PARSE_C): New macro.
9602 (PARSE_H): Likewise.
9603 (PARSE_SCAN_C): Likewise.
9604 ($(PARSE_C)): Target renamed from parse.c.
9605 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9606 (clean): Remove parse-scan.c as well.
9607 (parse.o): Depend on $(PARSE_C).
9609 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9611 * README, license.terms: Removed.
9613 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9614 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9615 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9616 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9617 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9618 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9619 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9620 and Java trademark attribution.
9622 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9624 * Makefile.in: Use gcjh, not gjavah.
9625 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9626 * Make-lang.in: Changed gjavah to gcjh everywhere.
9628 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9630 * gjavah.c: Support new -prepend -add -append flags.
9631 (print_method_info): Method is not virtual if class is final.
9633 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9635 * jv-scan.c: Fixed copyright assignment.
9636 * keyword.gperf: Likewise.
9637 * keyword.h: Likewise.
9638 * lex.c: Fixed copyright assignment.
9639 (java_lex): Push unicode back when parsing '<'.
9640 * lex.h: Fixed copyright assignment.
9641 * parse-scan.y: Likewise.
9642 * parse.h: Fixed copyright assignment.
9643 (build_debugable_stmt, complete_for_loop): New function prototypes.
9644 * parse.y: Fixed copyright assignment.
9645 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9646 size_zero_node when completing a loop with no exit condition.
9647 (for_statement_nsi:): Define action.
9648 (for_init:, for_update:): Return size_zero_node when empty.
9649 (declare_local_variables): Call build_debugable_stmt.
9650 (build_debugable_stmt): New function.
9651 (build_loop_body): Build debugable statement around loop
9653 (complete_loop_body): Take into account the debugable statement
9654 around the EXIT_EXPR.
9655 (complete_loop_body): New function.
9656 (patch_exit_expr): Fixed condition inversion.
9658 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9660 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9661 name of thread define.
9662 * jvspec.c (THREAD_NAME): New macro.
9664 (THREADLIB): Likewise.
9665 (lang_specific_driver): Recognize attempt to link with thread
9666 library or gc library. Recognize -ljava on command line so it
9667 isn't linked against more than once.
9669 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9671 * parse-scan.y (report_main_declaration): Name of the class
9672 containing `main' can be a qualified name.
9674 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9676 * config-lang.in: Changed gjavac to gjc everywhere.
9677 * Make-lang.in: Changed gjavac to gjc everywhere.
9679 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9681 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9682 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9683 and install the files.
9684 * Makefile.in (JAVA_OBJS_LITE): New variable.
9685 (compiler:): Now include jv-scan as a dependency.
9686 (../jv-scan$(exeext), parse-scan.c): New targets.
9687 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9688 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9689 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9690 check for errors even if parse_only.
9691 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9693 (yylex): New function. Uses java_lex body.
9694 (java_lex): Removed commented out statement. Remove local variable
9695 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9696 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9697 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9698 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9699 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9700 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9702 (java_lex_error): Empty if JC1_LITE is defined.
9703 (java_get_line_col): Return 0 if JC1_LITE is defined.
9704 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9705 SET_MODIFIER_CTX): Moved into the section containing the macros
9706 conditionally defined by JC1_LITE.
9707 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9708 argument if JC1_LITE is defined.
9709 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9710 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9712 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9713 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9714 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9715 to different values according to JC1_LITE.
9716 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9717 declared if JC1_LITE set.
9718 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9719 defined if JC1_LITE not set.
9720 (struct parser_ctx): Reorganized and skip the jc1 front end part
9722 (java_layout_classes): New function definition.
9723 (java_push_parser_context, java_init_lex, yyparse, yylex,
9724 yyerror): Prototype always declared. All other static function
9725 prototypes declared only if JC1_LITE is not set.
9726 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9727 declared in parse.h.
9728 (java_layout_classes): New function.
9729 (java_complete_expand_methods): No longer layout the class here.
9730 * parse-scan.y: New file.
9731 * jv-scan.c: New file.
9733 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9735 * gjavah.c (main): Handle -friend option.
9736 (friend_specs): New global.
9737 (generate_access): Handle friend_specs.
9738 (process_file): Likewise.
9739 (MAX_FRIENDS): New macro.
9740 (friend_count): New global.
9741 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9742 Changed all callers.
9744 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9746 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9747 (main): Handle processing all the entries of a named .zip archive.
9748 * jcf-io.c (jcf_trim_old_input): New function.
9749 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9751 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9753 * lang.c (flag_assume_compiled): Make default be on.
9755 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9757 * jcf-dump.c: Add bunches of flags to control output more.
9758 (process_class): New function; support printing more than one class.
9759 (main): Support new --print-main and --javap flags.
9760 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9761 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9763 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9765 Change mangling of dispatch table to match C++ vtable (w/thunks).
9766 * class.c (build_dtable_decl), java-tree.h: New function.
9767 (make_class_data): Call it.
9768 * decl.c (init_decl_processing): Likewise.
9770 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9772 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9773 soft_anewarray; adjust args passed.
9774 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9775 match _Jv_NewObjectArray.
9777 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9779 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9780 * expr.c (loopup_label): Call create_label_decl.
9781 (create_label_decl): New function.
9782 (java_lang_expand_expr): Call expand_start_bindings with argument
9784 * java-tree.h Added space after PROTO in function declarations
9786 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9787 (create_label_decl, push_labeled_block): New function
9789 * lex.c (label_id): Initialize.
9790 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9792 * parse.h Added space after PROTO in function declarations when
9794 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9795 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9796 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9797 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9799 (struct parser_ctxt): New fields current_loop,
9800 current_labeled_block.
9801 (build_if_else_statement, patch_if_else_statement,
9802 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9803 generate_labeled_block, complete_labeled_statement,
9804 build_bc_statement, patch_bc_statement, patch_loop_statement,
9805 build_new_loop, build_loop_body, complete_loop_body): New function
9807 * parse.y (java_warning_count): New global variable.
9808 (label_id): New static variable.
9809 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9810 (block:): Return size_zero_node when block is empty.
9811 (empty_statement:): Return size_zero_node.
9812 (statement:): Implement supplemental action when for_statement: is
9814 (label_decl:): New rule.
9815 (labeled_statement:): Rewritten using label_decl. Actions
9817 (labeled_statement_nsi:): Likewise.
9818 (if_then_statement): Actions implemented.
9819 (while_expression): New rule.
9820 (while_statement:): Rewritten using while_expression. Actions
9822 (while_statement_nsi:): Likewise.
9823 (do_statement_begin:): New rule.
9824 (do_statement:): Rewritten using do_statement_begin. Actions
9826 (for_statement:): Rewritten using for_begin. Actions implemented.
9827 (for_statement_nsi:): Likewise.
9828 (for_header:, for_begin:): New rules.
9829 (for_init:): Actions implemented.
9830 (statement_expression_list:, break_statement:,
9831 continue_statement:): Likewise.
9832 (yyerror): Count number of issued warning(s).
9833 (java_report_errors): Report error(s) and/or warning(s).
9834 (java_complete_class): Use build_java_argument_signature to
9835 recompute completed method signature.
9836 (java_check_regular_methods): New locals method_wfl and aflags.
9837 Use method_wfl instead of lookup_cl during error reports. Fixed
9838 indentation and modified some error messages. Use
9839 lang_printable_name in method instead of the DECL_NAME. New code
9840 to issue warnings on methods not overriding corresponding methods
9841 private to a different package.
9842 (java_method_add_stmt): Call add_stmt_to_compound.
9843 (add_stmt_to_compound): New function.
9844 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9845 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9846 (build_if_else_statement, patch_if_else_statement,
9847 build_labeled_block, generate_labeled_block,
9848 complete_labeled_statement, build_new_loop, build_loop_body,
9849 complete_loop_body, patch_loop_statement, build_bc_statement,
9850 patch_bc_statement, patch_exit_expr): New functions.
9851 * typeck.c (build_java_signature): Build argument signature before
9852 enclosing it in between parenthesis.
9854 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9856 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9857 (JAVA_OBJS): Added reminder comment
9859 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9861 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9862 be interpreted as a long long.
9864 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9866 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9867 soft_initialise_class. Use _Jv_NewMultiArray, not
9868 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9869 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9870 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9871 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9873 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9875 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9876 length_identifier_node): New global tree node constants.
9877 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9878 Replace uses by super_identifier_node etc.
9879 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9881 * parse.y (resolve_field_access): Don't special-case ".length" if
9882 flag_emit_class_files.
9883 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9884 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9887 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9889 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9890 * class.c (make_method_value): Remove init for removed fields.
9892 * class.c (layout_class): Use build_java_argument_signature.
9893 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9895 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9896 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9897 (build_java_signature): Don't use push_java_argument_signature.
9899 * typeck.c (lookup_argument_method): New function.
9900 * parse.y (java_check_regular_methods): Use lookup_argument_method
9901 instead of lookup_java_method2 followed by lookup_java_method.
9903 * parse.y (check_method_redefinition): Minor optimization.
9905 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9906 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9908 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9910 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9913 * gjavah.c (java_float_finite): Use K&R-style definition.
9914 (java_double_finite): Likewise.
9915 (generate_access): Now returns void. Changed all callers.
9916 (last_access_generated): Removed.
9917 (process_file): Only make a single pass over the .class file.
9919 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9921 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9922 for compatibility for G++ (with -fvtable-thunks).
9923 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9925 * gjavah.c (process_file): Use public inheritance for super-class.
9927 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * lex.c (java_init_lex): Initialize ctxp->package.
9930 * parse.h (struct parser_ctxt): package and package_len replaced
9931 by tree package, an identifier node. Field method_decl_list is
9932 gone. Fixed comments.
9933 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9934 class_in_current_package): New function prototypes.
9935 * parse.y (array_type:): Set class loaded flag on primitive type
9937 (package_declaration:): Assign ctxp->package to the
9939 (method_invocation:): Handle invocation of method qualified by
9941 (single_type_import_declaration:): Removed ambiguity check.
9942 (java_pop_parser_context): New local variable `next'. Reset and
9943 set IMPORT_CLASSFILE_NAME flags on current and previous import
9945 (java_accstring_lookup): Use new local macro COPY_RETURN.
9946 (lookup_field_wrapper): New function.
9947 (parser_qualified_classname): Use merge_qualified_name.
9948 (parser_check_super_interface): Broaden error message.
9949 (do_resolve_class): Check for qualified class name in the current
9950 compilation unit if appropriate.
9951 (process_imports): Check for already defined classes.
9952 (check_pkg_class_access): Got rid of call to
9953 get_access_flags_from_decl.
9954 (java_complete_expand_methods): Call safe_layout_class based on
9955 the current class size.
9956 (make_qualified_primary): Build a WFL qualification on primary if
9958 (merge_qualified_name): New function.
9959 (make_qualified_name): Use merge_qualified_name.
9960 (resolve_expression_name): Use safe_lookup_field.
9961 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9962 (resolve_qualified_expression_name): Likewise. Check on resolved
9963 element accessibility.
9964 (not_accessible_p, class_in_current_package): New functions.
9965 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9966 (patch_method_invocation_stmt): Merged common pieces. Check
9967 accessibility of invoked method.
9968 (check_for_static_method_reference): Add returned type in error
9970 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9971 (refine_accessible_methods_list): Merged two conditions in test.
9972 (java_complete_class): Sanity check on stabilize_ref gone.
9973 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9975 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9977 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9979 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9981 * gjavah.c (F_NAN): Removed.
9982 (F_NAN_MASK): New macro.
9983 (F_POSITIVE_INFINITY): Removed.
9984 (F_NEGATIVE_INFINITY): Likewise.
9985 (java_float_finite): Rewrote.
9986 (D_NAN_MASK): Renamed.
9987 (java_double_finite): Rewrote.
9988 (D_POSITIVE_INFINITY): Removed.
9989 (D_NEGATIVE_INFINITY): Likewise.
9991 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9992 If verbose, print underlying representation of value in hex.
9994 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9996 * buffer.h, buffer.c: New files.
9997 * Makefile.in (JAVA_OBJS): Add buffer.o.
9999 Support locals variables and writing their debug entries to .class.
10000 * jcf-write.c: Simplify some by user new buffer type.
10001 (vode_buffer_grow): Removed.
10002 (struct localvar_info): New type.
10003 (localsvars, localvartable): New buffers.
10004 (localvar_alloc, localvar_free): New functions.
10005 (generate_bytecode_insns): Handle local variables.
10006 (generate_classfile): Write LocalVariableTable attribute.
10008 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10010 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10011 * zipfile.h (ZIPMAGIC): New macro.
10013 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10015 * Makefile.in (gjavah.o): Updated dependencies.
10016 (jcf-dump.o): Likewise.
10017 (all.indirect): Use ../gjavah.
10018 (../gjavah$(exeext)): Likewise.
10019 (clean): Don't remove gjavah.
10020 (clean): Remove parse.c, not java/parse.c.
10021 * Make-lang.in (java): Added gjavah.
10022 (gjavah$(exeext)): New target.
10023 (GJAVAH_SOURCES): New macro.
10024 (java.all.build): Added gjavah.
10025 (java.all.cross): Likewise.
10026 (java.rest.encap): Likewise.
10027 * config-lang.in (compilers, stagestuff): Added gjavah.
10029 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10031 * gjavah.c (java_float_finite): New function.
10032 (java_double_finite): Likewise.
10033 (F_POSITIVE_INFINITY): New macro.
10034 (F_NEGATIVE_INFINITY): Likewise.
10036 (D_POSITIVE_INFINITY): Likewise.
10037 (D_NEGATIVE_INFINITY): Likewise.
10039 (print_field_info): Use java_float_finite and java_double_finite.
10041 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10043 * parse.y (method_header): Name "this" implicit argument.
10045 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10047 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10048 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10049 (put_linenumber): New function.
10050 (generate_bytecode_insns, generate_classfile): Write line numbers.
10052 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10054 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10055 (lookup_name, build_known_method_ref, build_class_init,
10056 build_invokevirtual, invoke_build_dtable, match_java_method,
10057 build_field_ref, pushdecl_force_head, build_java_binop,
10058 binary_numeric_promotion, build_decl_no_layout,
10059 build_java_arrayaccess, build_newarray, build_anewarray,
10060 build_java_array_length_access, build_java_arraynull_check): New
10061 extern function prototypes.
10062 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10063 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10065 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10067 * jcf.h (jcf_out_of_synch): New extern function prototype.
10068 * parse.h: Static/global function implemented in parse.y
10069 prototyped and declarations moved at the end of the file.
10070 (DECL_P): Check that the argument isn't null.
10071 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10072 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10073 (QUAL_DECL_TYPE): New macro.
10074 (PARAMS): Macro definition removed.
10075 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10076 (return_statement:): Call build_return.
10077 (field_access:): Call make_qualified_primary in sub rule.
10078 (method_invocation:): Build method invocation and call
10079 make_qualified_primary when processing primaries.
10080 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10081 get_type_from_signature.
10082 (java_check_regular_method): Extra integer 0 argument when calling
10083 lookup_java_method2.
10084 (lookup_java_interface_method2): Extra method DECL argument when
10085 calling lookup_java_interface_method2.
10086 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10087 COMPOUND_EXPR node.
10088 (java_complete_expand_method): Layout current class iff not
10089 already done. Don't process interface's methods.
10090 (java_complete_expand_method): Use super class only if it
10091 exists. Use current class otherwise.
10092 (make_qualified_primary): New function.
10093 (resolve_expression_name): Process qualified expression or
10094 expression from primary the same way.
10095 (resolve_expression_name): Two last arguments to
10096 resolve_field_access are now NULL_TREEs.
10097 (resolve_field_access): New variable is_static. Local field must
10098 be DECLs. is_static computed on field DECLs only. Append code in
10099 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10100 to initialize field_type.
10101 (resolve_qualified_expression_name): New local variable,
10102 previous_call_static and is_static. Handle primaries with function
10103 calls, casts, array references and `this'. `super' now handled as
10104 `(super_class)this'. Use is_static to clarify boolean expressions.
10105 Added code to handle case where a proper handle is required to
10106 access a field. Use QUAL_DECL_TYPE where applicable.
10107 (maybe_access_field): New function.
10108 (patch_method_invocation_stmt): New arguments primary, where,
10109 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10110 deleted. Use `where' as a type to search from if specified. Check
10111 for static method reference where forbidden. Append primary or
10112 current_this to the argument list if not calling constructor nor
10114 (check_for_static_method_reference): New function.
10115 (patch_invoke): Layout the class on which new is done if
10117 (lookup_method_invoke): Changed format to report errors on
10119 (qualify_ambiguous_name): New local variable this_found. Now
10120 handle things from primaries. Method call are considered
10122 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10123 changed into NULLs.
10124 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10125 (java_complete_tree): New case fo RETURN_EXPR. Process function
10126 call arguments in separate function.
10127 (complete_function_arguments): New function.
10128 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10130 (patch_assignment): Take the return function slot into account as
10131 a RHS. Distinguish assignment from a return.
10132 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10133 when checking methods in interfaces.
10134 (resolve_type_during_patch): NULL argument to unresolve_type_p
10135 instead of NULL_TREE.
10136 (patch_newarray): Fixed typo in comment.
10137 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10138 (build_return, patch_return): New functions.
10139 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10141 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10143 * constants.c (find_name_and_type_constant, find_fieldref_index,
10144 find_methodref_index): New methods.
10145 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10146 just return given method. Also, rename to build_known_method_ref.
10147 (expand_invoke): Rename call to build_invoke_non_interface.
10148 * java-tree.h, parse.h: Update prototype.
10149 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10150 (such as expand_expr_stmt) if flag_emit_class_files.
10151 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10152 STACK_TARGET, IGNORE_TARGET): New macros.
10153 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10154 (generate_bytecode_insn): New function to generate method's bytecode.
10155 (generate_classfile): Node generate Code attribute for a method.
10156 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10157 push_long_const, field_op, adjust_typed_op, maybe_wide):
10158 New functions used by generate_bytecode_insn.
10160 * typeck.c (signature_include_return): Remove variable.
10161 (push_java_argument_signature, build_java_argument_signature): New.
10162 (build_java_signature): Use push_java_argument_signature.
10163 * parse.y: Use build_java_argument_signature instead of fiddling
10164 with signature_include_return.
10166 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10168 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10171 * Makefile.in (all.indirect): Added gjavah$(exeext).
10172 (gjavah$(exeext)): Added $(exeext).
10175 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10177 * class.c (layout_class): Call to java_layout_parsed_class replace
10178 by safe_layout_class.
10179 * expr.c (build_java_array_length_access): Removed static storage
10180 class in the function definition.
10181 (build_java_arraynull_check): Likewise.
10182 Also fixed typos in two comments.
10183 * lex.c (java_init_lex): Initialize static global kw_length.
10184 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10185 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10187 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10188 * parse.h (resolve_no_layout): New static function declaration.
10189 (get_identifier_in_static): Declaration removed.
10190 (java_layout_parsed_class): Function name declaration changed to
10192 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10193 not_initialized_as_it_should_p, build_this): New static function
10195 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10196 binary_numeric_promotion, stabilize_reference,
10197 build_decl_no_layout, build_java_arrayaccess): Extern function
10198 declarations moved into their own section.
10199 (build_newarray, build_anewarray, build_java_array_length_access,
10200 build_java_arraynull_check): New extern function declarations.
10201 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10202 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10204 (CALL_CONSTRUCTOR_P): New macro.
10205 * parse.y (kw_length): New static global tree node.
10206 (return_statement): Tagged <node>.
10207 (RETURN_TK): Tagged <operator>.
10208 (variable_declarator_id:): Build variable declaration with an
10209 empty initialization value if a syntax error was found in the
10210 initialization part of the variable declaration.
10211 (statement_without_trailing_substatement:): return_statement: now
10212 uses the default rule.
10213 (return_statement:): Temporarily fixed to return NULL_TREE.
10214 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10215 (class_instance_creation_expression:): Class creation rules now
10216 call build_method_invocation upon reduction.
10217 (array_creation_expression:): Rules call build_newarray_node upon
10219 (dim_exprs:): Build a list of dimension expressions.
10220 (dim_expr:): Store location of the OSB_TK in the dimension
10222 (method_invocation:): Added a new error rule.
10223 (build_unresolved_array_type): WFL argument may also be an array
10224 on a primitive type. Name of the argument changed to reflect this.
10225 (method_declarator): Insert argument type at the beginning of the
10226 argument type list and later reverse the list.
10227 (unresolved_type_p): Argument 'returned' may be optionally
10229 (java_layout_class_from_source): Function renamed
10231 (resolve_and_layout): Now call resolve_no_layout and
10233 (resolve_no_layout): New function.
10234 (purify_type_name): New function.
10235 (complete_class_report_errors): Call purify_type_name during error
10236 report on a type not found.
10237 (process_imports): error_found local variable doesn't need to be
10238 initialized to zero.
10239 (declare_local_variables): New local type_wfl. Fixed typo in error
10240 message. type_wfl assigned to unresolved type and used to register
10241 incomplete type. Build a WFL around the variable initialization
10242 statement so that debug info can be generated on it.
10243 (source_start_java_method): Reverse argument list after they've
10245 (current_this): New static global variable.
10246 (java_complete_expand_methods): Set current_this when appropriate.
10247 (resolve_expression_name): Build correct static and non static
10248 field access bearing a simple name.
10249 (resolve_field_access): Resolve the length field of arrays. Handle
10251 (patch_method_invocation_stmt): Set the type of the method
10252 invocation to error_mark_node. This value is later overridden by a
10253 valid type, if any. Don't handle qualified constructor invocation
10254 as qualified method invocation. Call lookup_method_invoke with its
10255 new flag. It's no longer necessary to access the selected method
10256 as the value of a tree list. Handle constructor invocation.
10257 (patch_invoke): Reverse argument list when invoking non interface
10258 methods. Insert call to new as the first argument of the
10260 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10261 defined within a final class. Return INVOKE_STATIC if the invoked
10262 method is a constructor.
10263 (lookup_method_invoke): New lc argument is a flag to indicate a
10264 constructor lookup. Now handle constructor lookup. Choose the most
10265 specific method in case several were matching the invocation
10266 requirements. Return a method decl instead of a tree list featuring
10267 one single method decl element.
10268 (refine_accessible_methods_list): New lc flag argument to
10269 indicate that a constructor is being looked up.
10270 (not_initialized_as_it_should_p): New function.
10271 (java_complete_tree): Now process fake tree codes
10272 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10273 save_expr on resolved function call arguments. Case on
10274 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10275 (patch_assignment): LHS can be a field access expression. When
10276 dealing with reference, lhs_type is the promoted type of the
10277 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10279 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10280 (patch_binop): Use not_initialized_as_it_should_p where
10282 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10283 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10285 (resolve_type_during_patch): New function.
10286 (patch_cast): Call resolve_type_during_patch to resolve type and
10287 report error accordingly.
10288 (patch_array_ref): Use not_initialized_as_it_should_p where
10289 applicable. Array base expression is saved before being
10290 used. Promote the type of an array elements if it contains non
10292 (build_newarray_node, patch_newarray, build_this): New functions.
10294 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10296 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10297 increment it in `for' statement.
10298 (print_field_info): If number is inf or nan, don't print it.
10299 (print_method_info): If method name is `delete', just ignore it.
10300 (print_c_decl): Special-case jstringArray.
10302 * gjavah.c (help): New function.
10303 (no_argument): New function.
10304 (usage): Changed text.
10305 (main): Rewrote argument handling. Now handles -v, --help,
10307 (version): New function.
10308 (found_error): New global.
10309 (main): Return found_error.
10310 (generate_access): Set found_error.
10311 (print_c_decl): Likewise.
10313 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10315 * gjavah.c (print_c_decl): Don't print "," when examining field.
10316 Skip type name when looking at "[L" types.
10317 (process_file): Now static.
10318 (generate_access): Now returns int.
10319 (last_access_generated): New global.
10320 (process_file): Clear last_access_generated; make multiple passes
10322 (print_field_info): Just return if generate_access returns true.
10323 (print_method_info): Likewise. Also, allow <init> functions to
10325 (print_c_decl): Added is_init argument. Print constructors
10327 (print_cxx_classname): Use UTF8_GET to extract characters from
10329 (print_base_classname): New function.
10330 (print_class_decls): New function.
10331 (process_file): Use it.
10332 (utf8_cmp): New function.
10334 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10336 * lang-options.h: Format changed to match changes in gcc/toplev.c
10337 to implement a --help option.
10339 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10341 * decl.c (init_decl_processing): Revert change to dtable_type.
10343 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10345 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10347 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10349 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10351 * lang.c (lang_init): Default flag_exceptions to 1, without
10352 checking to see if it's 2 first.
10354 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10356 * constants.c: Include "system.h".
10357 * decl.c: Likewise.
10358 * lang.c (flag_new_exceptions): Get via extern now.
10359 (lang_init_options): New functions. Turn on flag_new_exceptions.
10361 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * lex.c (java_lex): Return 0 when we see an invalid character in
10366 * lex.c (java_read_char): Specify extra argument when calling
10368 (java_read_unicode, java_parse_end_comment,
10369 java_parse_escape_sequence): Likewise,
10370 (java_lex): Specify extra argument when calling
10371 java_lex_error. Test that IDs are beginning with a legal character
10372 for IDs. Handle invalid characters with an error message and a
10373 call to java_lex_error.
10374 (java_lex_error): Adjust column position by new argument
10375 `forward'. Issue an error even if in the middle of reporting an
10378 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10380 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10381 we don't explicitly put a null pointer when we're copying it.
10383 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10385 * gjavah.c (print_cxx_classname): New function.
10386 (super_class_name): Likewise.
10387 (print_super_fields): Removed.
10388 (in_super): Removed.
10389 (print_field_info): Never generate #defines.
10390 (print_c_decl): Changed generated types to match JNI. No longer
10391 print class name before method name.
10392 (print_method_info): Print "static" before static methods.
10393 Print "virtual" before non-final methods.
10394 (usage): Use exit(1), not exit(-1).
10396 (print_field_info): Use %.17g to print a double.
10397 (last_access): New globals.
10398 (process_file): Initialize last_access.
10399 (usage): Now static.
10400 (ACC_VISIBILITY): New define.
10401 (generate_access): New function.
10402 (print_field_info): Call it.
10403 (print_method_info): Likewise. Also, generate information for all
10404 methods, not just native methods. Return void.
10405 (print_c_decl): Return void.
10406 (print_field_info): Return void.
10408 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10410 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10411 processing the jc1 grammar file. Prefix bison functions and
10412 variables with java_.
10413 (parse.c): Dependencies on parse.h and lex.h
10414 * expr.c (build_java_arrayaccess): Function now global.
10415 * java-tree.h: Comment reorganized to carry on previous
10416 classification effort.
10417 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10418 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10419 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10420 java_parse (new prefix java_ generated by bison).
10421 (java_layout_parsed_class, java_register_parsed_class): Function
10423 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10424 * lex.c (static tree wfl_op): Variable deleted.
10425 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10426 ctxp fields to NULL_TREE.
10427 (java_lex): No longer create WFL for operators. Filename caching
10428 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10429 created as STRING_CST and later expanded. Removed extra argument
10430 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10432 (build_wfl_node): Removed code in comments.
10433 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10434 store token and location data in the current bison token.
10435 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10436 static/extern function declaration at the beginning of the file.
10437 (struct qualification): Data structure definition deleted.
10438 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10439 (qualify_ambiguous_name): Function declaration modified. Function
10440 now returns nothing.
10441 (build_array_ref, patch_array_ref, make_qualified_name,
10442 resolve_qualified_expression_name, maybe_generate_clinit,
10443 resolve_field_access): New static function declarations.
10444 (build_java_arrayaccess): New extern function declaration.
10445 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10446 (CALL_EXPR_PRIMARY): Macro deleted.
10447 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10448 (struct parser_ctxt): Field initialized_final
10449 removed. non_static_initialized, static_initialized: New fields.
10450 * parse.y (static tree kw_super, static tree kw_this): New global
10452 (%union): tree wfl field of operator member replaced by int
10453 location. WFLs are non longer created for operators.
10454 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10455 (qualified_name:): Now calls make_qualified_name to build the
10457 (type_declaration:): Consider generating <clinit> when class
10459 (variable_declarator:): Directly build an assignment node when the
10460 variable is initialized when declared.
10461 (this_or_super:): Build a WFL and set current location when THIS
10462 or SUPER are parsed.
10463 (expression_statement:): Wrap statement around a WFL.
10464 (primary_no_new_array:): Fixed typo. Changed value returned by
10465 THIS_TK because of its new type (temporary).
10466 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10467 (field_access:): Build qualified name with SUPER.
10468 (method_invocation:): Fixed returned value because of SUPER's new
10470 (array_access:): Use OSB_TK location information.
10471 (post_increment_expression:, post_decrement_expression:,
10472 unary_expression:, pre_increment_expression:,
10473 pre_decrement_expression:, unary_expression_not_plus_minus:,
10474 cast_expression:, multiplicative_expression:,
10475 additive_expression:, shift_expression:, relational_expression:,
10476 equality_expression:, and_expression:, exclusive_or_expression:,
10477 inclusive_or_expression:, conditional_and_expression:,
10478 conditional_or_expression:, assignment:): Use new location/token
10479 information available on operators.
10480 (create_class): Set super_decl_type to NULL_TREE when processing
10482 (register_fields): Field initialization is now a MODIFY_EXPR
10483 node. Chain initialization code to the matching lists (according
10484 the the field declaration modifiers).
10485 (maybe_generate_clinit): New function.
10486 (method_header): Don't set method's DECL_NAME to a WFL when adding
10487 methods to java.lang.Object.
10488 (resolve_and_layout): Now can return NULL_TREE if the type
10489 resolution fails. Otherwise, return the class DECL instead of its
10491 (check_method_redefinition): Don't patch method DECL_NAME if it
10492 belongs to java.lang.Object.
10493 (process_imports): Simply assign error_found to the value returned
10494 by check_pkg_class_access.
10495 (declare_local_variables): Don't use their init statements (if
10496 any) when parsing error were previously found. Reuse MODIFY_EXPR
10497 build during parsing as an init statement.
10498 (java_method_add_stmt): Now return the current method body.
10499 (java_layout_parsed_class, java_register_parsed_class): Functions
10501 (java_complete_expand_methods): Initialize the constant pool on a
10502 per class basis. Layout the classes before expanding their method
10503 bodies. Don't try expand artificial constructor code if error were
10504 found. Make the classes data and register them if no error were
10506 (java_complete_expand_method): Retrieve an artificial constructor
10507 argument list before entering its body. Assign the top block to
10508 the artificial constructor function body and set types of declared
10509 blocks and compound statements to void. Walk method body if not an
10510 artificial constructor.
10511 (make_qualified_name, cut_identifier_in_qualified): New functions.
10512 (resolve_expression_name): Fixed comments. Save/restore the
10513 current class CLASS_LOADED_P flag value. Build non qualified
10514 static field access and handle qualified expression names.
10515 (resolve_field_access, resolve_qualified_expression_name): New
10517 (patch_method_invocation_stmt): Use the new expression resolution
10518 scheme, calling resolve_field_access when the function call is
10519 resolved as an expression.
10520 (qualify_ambiguous_name): Function rewritten to work on qualified
10521 expression produced by make_qualified_name.
10522 (java_complete_tree): Promote type when function's argument are
10523 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10524 the assignment to discover further errors if RHS is a expression
10525 name that fails to evaluate. Declare LHS initialized even though
10526 the assignment failed. Don't use the location variable and removed
10527 extra argument in patch function calls. Now handle the ARRAY_REF
10528 case and build internal string representation when STRING_CSTs are
10530 (build_method_invocation): Don't wrap function call around a WFL.
10531 (build_assignment): Likewise. Use the operator location
10533 (patch_assignment): Handle array access LHSs. Handle error
10534 provenance, resulting in a better error report.
10535 (build_binop): Use op_location from operator as binop location
10537 (build_unaryop, build_incdec, build_cast): Likewise.
10538 (patch_binop): Extract location information from the node. Fixed
10539 typo in error message.
10540 (patch_unary_op): Extract location information from the node.
10541 (build_array_ref, patch_array_ref): New functions.
10543 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10545 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10546 match _Jv_IsInstanceOf.
10547 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10548 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10550 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10552 * decl.c (init_decl_processing): Functions are now named
10553 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10555 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10557 * java-tree.h (load_class): Add prototype.
10558 * class.c (is_compiled_class): Add missing arg to load_class.
10559 * expr.c (expand_java_NEW): Call load_class.
10560 * parse.y (process_import): Removed bogus use of void return value.
10562 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10564 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10565 Function name is "_Jv_Throw" instead of "soft_athrow".
10566 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10567 Function name is "_Jv_AllocObject" instead of "soft_new".
10568 Takes an extra parameter (object size).
10569 * expr.c: Update calls.
10571 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10573 * lex.c (java_get_line_col): Handle end-of-file.
10574 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10576 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10578 * lang.c (lang_init): Make -fexceptions the default.
10579 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10580 exception handling is not turned on.
10582 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10584 * lang.c (flag_new_exceptions): Make this this default.
10585 * decl.c (end_java_method): Call emit_handlers.
10586 * except.c (method_init_exceptions): Set language code and version.
10587 (expand_start_java_handler): Enable exception, and call
10588 expand_eh_region_start.
10589 (expand_end_java_handler): Enable exception, and set up catch blocks.
10590 (emit_handlers): New routine to generate the saved handlers.
10591 * java-except.h (emit_handlers): Add prototype.
10593 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10595 We used to have three different representations of the constant pool:
10596 the CPool structure, the tree_constant_pool, and the constructures
10597 used to build the Class object (which may need class and string
10598 constants) in compiled code. None were appropriate for compiling
10599 to .class files, so I did a major overhaul.
10601 First, the tree_constant_pool array was removed. Things were
10602 modified to the CPool structure in the JCF could be used.
10603 Second, a "capacity" field was added to the CPool, and functions
10604 written to search for a matching constant, adding one if not found.
10605 The code that generated the Class object was changed to use a CPool.
10606 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10607 the static Class object are now only in build_constants_constructor.
10608 Finally, I wrote code which can generate a .class file (including its
10609 constant pool) from the RECORD_TYPE of a class. This is a big step
10610 on the way to compiling Java source into .class files.
10612 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10613 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10615 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10616 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10617 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10618 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10619 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10620 (lang_type): Removed constant_pool field.
10621 * jcf.h (CPool): Renamed size to count. Added field capacity.
10622 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10623 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10624 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10626 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10627 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10628 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10629 (set_constant_entry, find_constant1, find_constant2,
10630 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10631 find_utf8_constant, find_class_or_string_constant): New functions.
10633 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10634 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10635 (give_name_to_class, get_class_constant): Likewise.
10636 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10637 (get_name_and_type_constant, get_ref_constant): Removed.
10638 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10639 * parse.y: Don't save/restore tree_constant_pool.
10640 * verify.c (verify_jvm_instructions): Update for new approach.
10641 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10643 * lang-options.h: Added -femit-class-file, -femit-class-files.
10644 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10645 (lang_f_options): Added "emit-class-file(s)".
10647 * expr.c (build_java_arrayaccess): Generate more efficient array
10648 bounds checking, by using unsigned compare.
10650 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10652 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * parse.h: New comment on the handling of unresolved type
10655 identifiers. JDEPs are now part of the jdep_code enum.
10656 (typedef struct jdep): Now use enum jdep_code or int, depending on
10657 availability. Both are narrowed down to an 8 bits bitfield.
10658 (CALL_EXPR_PRIMARY): Fixed comment.
10660 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10662 * Make-lang.in (java): Added gjavac and jvgenmain.
10663 (java.start.encap): Depend on gjavac.
10664 (java.rest.encap): Depend on jvgenmain.
10666 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10667 (JAVA_CROSS_NAME): Likewise.
10668 (java.all.build): Depend on jvgenmain and gjavac.
10669 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10670 (jvgenmain$(exeext)): New target.
10671 (java.install-common): Wrote.
10672 * config-lang.in (compilers, stagestuff): Added gjavac and
10675 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10677 * lang.c (lang_decode_option): New argc/argv interface.
10679 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10681 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10682 * decl.c (build_decl_no_layout): New function.
10683 * expr.c (java_lang_expand_expr): Layout declarations found in
10684 blocks before they're pushed.
10685 * jcf-parse.c (load_class): Save current line when parsing class
10687 (parse_source_file): Register class before expanding their
10689 * lang.c (put_decl_node): Produce `null' when `void *' is
10691 * lex.c (static tree wfl_op): New static global, for error report
10693 (java_init_lex): wfl_operator and wfl_op initialized
10694 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10696 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10697 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10698 build_unresolved_array_type): New static function definitions.
10699 (build_decl_no_layout): New extern function declared.
10700 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10701 faulty modifier exists.
10702 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10703 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10704 (UNARY_PLUS_EXPR): New fake operator.
10705 (struct parser_ctxt): New field osb_number.
10706 * parse.y (static tree wfl_operator): New static WFL for operator
10707 bound error messages.
10708 (DECR_TK, INCR_TK): Moved.
10709 (OP_TK): Tagged <operator>.
10710 (array_type:): Now call build_unresolved_array_type.
10711 (dim_expr:): Count the number of '[' seen.
10712 (post_increment_expression, post_decrement_expression,
10713 pre_increment_expression, pre_decrement_expression,
10714 unary_expression_not_plus_minus, unary_expression:): Actions are
10715 now building the corresponding unary expressions.
10716 (cast_expression:): Actions are now building cast expressions.
10717 (build_unresolved_array_type): New function.
10718 (create_interface): Reset the number of declared interfaces.
10719 (create_class): Likewise.
10720 (method_header): Methods declared within the scope of an interface
10721 are now implicitly set public and abstract.
10722 (java_complete_class): Variable's and parameter's type are patched
10723 with a promoted type.
10724 (declare_local_variables): Resolved non builtin types are promoted
10725 before being used to build a variable decl. Removed type patch
10726 posted on variable initialization statement.
10727 (source_start_java_method): Use build_decl_no_layout to build the
10728 decl of a parameter of incomplete type.
10729 (java_register_parsed_class): Process interfaces too. Call
10730 rest_of_decl_compilation on each processed class declarations.
10731 (java_complete_expand_methods): Don't attempt to expand things in
10733 (java_complete_tree): Process CONVERT_EXPR, even though it always
10734 has a type. Propagate error_mark_node to node's type too. Promote
10735 method's call argument type and return error_mark_node if
10736 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10737 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10738 handle unary operator nodes.
10739 (build_assignment): Added comment.
10740 (print_int_node): New function.
10741 (patch_assignment): New second argument. New error handling. Use
10742 print_int_node. Handle references. Use can_cast_to_p to issue
10743 different error message according to the context and check upon
10744 the initialization of the RHS.
10745 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10746 (operator_string): Handle more operators.
10747 (patch_binop): No longer use a function static
10748 wfl_operator. Improved error message on shift distance.
10749 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10750 patch_cast): New functions.
10752 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10754 * jvspec.c: New file.
10755 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10757 * java-tree.h (identifier_subst): Add declaration.
10759 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10761 * jvgenmain.c (main): Generate call to JvRunMain.
10763 * class.c (make_class_data): Push value for "sync_info" field.
10764 * decl.c (init_decl_processing): Push "sync_info" field.
10766 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10768 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10769 Java (source) name, not signature.
10770 Set TYPE_ALIGN to (at least) that of element_type.
10772 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10774 * class.c: Moved classname-mangling-rekated code to ...
10775 * mangle.c: ... this new file.
10776 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10777 * Makefile.in: Update for above changes.
10779 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10781 * expr.c (truthvalue_conversion): Convert integer and floating
10782 point value to their truth value.
10783 * lex.c (java_lex): Handle the `null' literal.
10784 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10785 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10786 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10789 * parse.y: Reorganization/documentation on token declaration.
10790 (binop_lookup[]): New added new tree codes.
10791 (relational_expression): Build corresponding binary operators.
10792 (equality_expression, conditional_and_expression,
10793 conditional_or_expression): Likewise.
10794 (java_complete_class): Fix crash in debug message.
10795 (java_complete_tree): Check initialization of method call
10796 arguments. Further bogus node evaluation to detect more error
10797 during assignments. Handles more binary operators.
10798 (patch_assignment): Use DECL_P.
10799 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10801 (operator_string): Handle more case. Compacted source.
10802 (patch_binop): Changed function comment. Checking for
10803 uninitialized first operand takes the compound assignment into
10804 account and uses DECL_P. Checking for uninitialized second operand
10805 delayed to routine's end. Use macros to issue type bound error
10806 messages and issue messages on both operands if their types are
10807 different. Force fixed type into node. Handle all binary
10810 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10812 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10813 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10814 build operator node and return tokens.
10815 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10816 * parse.h (java_complete_tree): Changed returned type in prototype.
10817 (build_method_invocation, build_assignment, patch_assignment,
10818 patch_binop): New static function declarations.
10819 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10820 BUILD_EXPR_WFL): New macros.
10821 * parse.y (enum tree_code binop_lookup[]): New static for token to
10823 (%union): Parser union has new sub-structure `operator'.
10824 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10825 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10826 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10827 ASSIGN_ANY_TK): Tokens tagged `operator'.
10828 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10829 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10830 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10831 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10832 (assignment_operator:): Rule tagged `operator'.
10833 (expression_statement:): Re-installed default rule.
10834 (method_invocation:): Sub rules call build_method_invocation.
10835 (postfix_expression:): Don't attempt to resolve name here. Just
10837 (multiplicative_expression:): Sub-rules build corresponding binop
10839 (additive_expression:, shift_expression:, and_expression:,
10840 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10841 (assignment:): Sub rule invoke build_assignment.
10842 (assignment_operator:): Default rules on sub rules.
10843 (force_error): Added documentation on this variable.
10844 (declare_local_variables): Build initialization calling
10846 (expand_start_java_method): Removed unused rtx declaration. Mark
10847 arguments as already initialized.
10848 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10849 (java_complete_expand_methods): Don't process next method if
10850 completion of the previous one triggered errors.
10851 (java_complete_expand_method): Call source_end_java_method if no
10852 error were found during completion.
10853 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10854 locals declaratilon. Handle names found within a class. Return
10855 error_mark_node when things aren't found.
10856 (patch_method_invocation_stmt): Return error_mark_node on failures.
10857 (patch_invoke): Removed unused local. Return the correct node.
10858 (java_complete_tree): Now returns a value. The BLOCK section binds
10859 local identifiers and the type of a BLOCK is now void. Assign the
10860 result of operand completion on COMPOUND_EXPR. Assign the
10861 encapsulated node of a WFL to the result of its completion, except
10862 when the node is an identifier. Now handle MODIFY_EXPR and several
10863 binary operators. Return error_mark_node on errors.
10864 (build_method_invocation, build_assignment, patch_assignment,
10865 build_binop, operator_string, patch_binop): New functions.
10866 * typeck.c (binary_numeric_promotion): New function.
10868 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10870 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10871 Replace most uses of ident_subst by identifier_subst.
10873 * class.c (push_class_static_dummy_field): Removed function.
10874 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10875 instead of looking got "class" static field. Create that decl here.
10876 (class_identifier_node): Removed; no longer needed.
10877 (init_class_processing): Don't init class_identifier_node.
10878 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10879 Do nreverse 0 times (instead of twice) for Object and Class.
10880 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10882 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10884 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10885 while initializing linenumber_count and linenumber_table.
10886 Do it before init_function_start (which calls emit_line_note).
10887 * expr.c (expand_byte_code): Don't need to clear lineno here.
10889 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10891 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10892 then mangle number as _N_.
10894 * class.c (mangle_class_field): New function.
10895 (build_class_ref): Set assembler name of class reference using
10896 mangle_class_field.
10897 (push_class_static_dummy_field): Likewise.
10899 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10901 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10902 of assigning to TREE_CODE. The latter method exploits a feature
10903 of GCC that is not ANSI compliant.
10905 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * decl.c (pushdecl_force_head): New function.
10908 (pushlevel): Removed conditional printf.
10909 (complete_start_java_method): Don't enter local variable scope if
10910 function is compiled from source code.
10911 * expr.c: parse.h now included
10912 (java_lang_expand_expr): New function.
10913 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10914 printf. Terminate buffer when doing directories.
10915 * jcf-parse.c (parse_source_file): Call lang_init_source before
10916 parsing and before code generation.
10917 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10918 use printf if the macro is defined.
10919 * lang.c (lang_init): Install lang_expand_expr hook on
10920 java_lang_expand_expr.
10921 (java_dummy_print): New function.
10922 (lang_init_source): New function.
10923 * lex.c (java_lex): Remember location of an opening brace at the
10924 second nesting level.
10925 (java_is_eol): Unget character seen after a CR if it is EOF.
10926 * parse.h: Now includes lex.h
10927 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10928 printf if the macro is defined.
10929 (expand_start_java_method, build_expr_block, enter_block,
10930 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10931 New static function declarations.
10932 (pushdecl_force_head): New extern function declaration.
10933 (INCOMPLETE_TYPE_P): New macro.
10934 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10935 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10936 BLOCK_EXPR_ORIGIN): New macros.
10937 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10938 DECL_SOURCE_LINE_LAST): New macros.
10939 (struct parser_ctxt): Removed field current_method_decl, redundant
10940 with the field current_function_decl. Added fields
10941 first_ccb_indent1 and pending_block.
10942 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10943 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10945 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10946 (compilation_unit:): Cosmetic on sub rule.
10947 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10948 (variable_initializer:): Installed default rule on expression:.
10949 (method_declaration:): method_header: starts a new
10950 method. method_body: installs the function body, absorbs blocks
10951 emitted for temporary variable scopings, pops function's body block
10952 and merges function's last statement lineno in DECL_SOURCE_LINE.
10953 (method_body:): Installed default rules.
10954 (block:): Call enter_block when an opening brace is seen. Absorb
10955 scoping blocks and call exit_block when a closing brace is seen.
10956 (block_statement:): Cosmetic changes.
10957 (method_invocation:): Create WFL around CALL_EXPR node.
10958 (patch_stage): Added comment around definition.
10959 (method_header): Try to use first_ccb_indent1 as the first line of
10960 the method, so BP debug info are emitted at the first opening
10961 brace of the function. If the function has no body, use the
10962 location of the function's name. Override currently defined method
10963 name with the matching WFL so we can point redefinition errors
10964 using the location where the function's name was declared.
10965 (check_abstract_method_header): Interprets DECL_NAME as an
10966 identifier or as a WFL, accordingly.
10967 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10968 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10969 location and name information out of it and reinstall DECL_NAME to
10970 its original identifier node value.
10971 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10972 function's source code).
10973 (read_import_dir): Test the value returned by find_class and issue
10974 a fatal accordingly.
10975 (declare_local_variables): Push a new block for the scope of the
10976 new variable(s) if code has been already generated at that nesting
10977 level. Pinpoint redefinition errors using the variable id
10978 WFLs. Generate initialization code if necessary. If the variable
10979 type is incomplete, register a patch on its decl.
10980 (source_start_java_method): Rewritten. Define a new block for the
10981 function's parameters. Build parameter decl out of function's
10982 arguments and register them for a patch if their types are
10984 (expand_start_java_method): Includes the part of
10985 source_start_java_method that was pushing the parameter decls and
10986 completing the method start code.
10987 (source_end_java_method): Removed call the expand_end_bindings and
10988 poplevel (already taken care of). Reinstall function's arguments
10989 and get function's last line of code before calling
10990 expand_function_end.
10991 (java_method_add_stmt): New comment before the function's
10992 code. Complement the second operand of the current COMPOUND_EXPR
10994 (java_complete_expand_methods): Don't generate debug info on line
10995 zero when expanding a generated constructor.
10996 (java_complete_expand_method): Set start and end line numbers for
10997 a artificially generated constructor to one and manually call
10998 enter_block and exit_block when defining it. For all methods:
10999 expand function's start calling the new expand_start_java_method
11000 and invoke java_complete_tree on the effective method's body, if
11002 (resolve_expression_name): Now use lookup_name_in_blocks to search
11003 local variable decls and print out an error when variables are
11005 (patch_method_invocation_stmt): Inserted comment before the
11007 (lookup_method_invoke): Chain method's arguments using chainon
11008 with the current arg list as a second argument. Inserted missing
11009 IDENTIFIER_POINTER when reporting an error on methods not found.
11010 (refine_accessible_methods_list): Don't retain constructors.
11011 (patch_arguments): Function removed.
11012 (java_complete_tree): Inserted comment before the function's
11013 code. New case for BLOCKs. Moved the WFL case a bit
11014 further. Complete function's arguments.
11015 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11016 maybe_absorb_scoping_blocks): New functions.
11018 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11022 * jcf-parse.c (parse_source_file, java_error_count): New forward
11023 and extern declarations.
11024 (java_parse_abort_on_error): Macro moved.
11025 (jcf_parse_source): fatal called if fopen fails. Now calls
11027 (parse_source_file): New parse_only parameter. Reflects the
11028 elimination of the second pass.
11029 (yyparse): parse_source_file called with argument set to 0.
11030 * jcf.h (JCF_ZERO): Sets java_source to zero.
11031 * lex.c (java_init_lex): pass argument is gone. Function modified
11032 to be called once during the analysis of a file.
11033 (java_unget_unicode): Fixed typo in fatal message.
11034 (java_get_line_col): Likewise.
11035 (java_lval): Likewise. String literals no longer built during
11037 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11039 * parse.h (MODIFIER_WFL): New macro.
11040 (parse_check_super, parser_check_super_interface): Now return int.
11041 (parser_chain_incomplete_item, not_builtin_p,
11042 complete_method_decl): Declarations removed.
11043 (build_method_invocation_stmt, build_invoke): Renamed using the
11044 `patch' instead of `build'
11045 (register-incomplete_type, obtain_incomplete_type,
11046 java_complete_tree, java_complete_expand_method,
11047 unresolved_type_p, create_jdep_list): New function declarations.
11048 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11049 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11050 (jdep): New typedef on new struct _jdep.
11051 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11052 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11053 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11054 JDEP_RESOLVED_P): New macros.
11055 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11056 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11057 JDEP_VARIABLE): New enum values and jdep kinds.
11058 (jdeplist): New typedef on struct _jdeplist.
11059 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11061 (CALL_EXPR_PRIMARY): New macro.
11062 (struct parser_ctxt): Fields java_pass, current_method_decl,
11063 method_decl_list deleted. New field jdeplist.
11064 (INCOMPLETE_P): Macro deleted.
11065 * parse.y (single_type_import_declaration:): Removed pass switch.
11066 (type_import_on_demand_declaration): Likewise.
11067 (field_declaration:): Removed pass switch on all sub rules.
11068 (class_declaration:): Call the complete_class_decl removed on
11070 (method_declaration:): Removed second pass switch. No longer chain
11071 methods decl when method_header reduced.
11072 (method_header:): Sub rules no longer depend on pass switch.
11073 (method_declarator:): Likewise.
11074 (method_body:): Likewise.
11075 (abstract_method_declaration:): Likewise.
11076 (block_statement:): Likewise.
11077 (local_variable_declaration:): Likewise.
11078 (argument_list:): Likewise.
11079 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11080 removed. Partial CLASS_EXPR tree node built instead.
11081 (postfix_expression:): Removed pass switch on all sub rules.
11082 (java_pop_parser_context): Free classd_list content.
11083 (yyerror): Call obstrack_grow0 to finalize error message.
11084 (check_class_interface_creation): Comment modified to reflect new
11085 returned value meaning. Removed second pass switch. Return 1 if an
11086 error was found, 0 otherwise. Adjust pointer on filename if a
11087 leading path separator was found.
11088 (maybe_create_class_interface_decl): Removed first pass switch
11089 when linking the class decl to the class_list. Install a new
11090 jdep_list for the class.
11091 (add_superinterfaces): List of unresolved interfaces is
11092 gone. Unresolved interfaces are directly added to the current
11094 (create_interface): Second pass shortcut removed.
11095 ctpx->modifier_ctx access through MODIFIER_WFL.
11096 (create_class): Second pass shortcut removed. Call to
11097 register_incomplete_type replaces the call to
11098 parser_chain_incomplete_item.
11099 (complete_class_decl): Function removed.
11100 (duplicate_declaration_error): New way of retrieving redeclared
11102 (register_fields): Call to lookup_modifier_cl replaced by
11103 MODIFIER_WFL. New way of handling unresolved type, using
11104 unresolved_type_p and obtain_incomplete_type.
11105 register_incomplete_type replaces call to parser_chain_incomplete_item.
11106 (patch_stage): New static global variable.
11107 (method_header): New way of handling unresolved type, using
11108 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11109 indicates that the method decl needs to be patched.
11110 (check_abstract_method_header): Call to lookup_modifier_cl
11111 replaced by MODIFIER_WFL.
11112 (method_declarator): Incomplete argument type are registered
11113 calling register_incomplete_type. Patch on the declared method is
11114 issued in that case.
11115 (unresolved_type_p): New function.
11116 (parser_check_super_interface): New comment to reflect function's
11117 modified returned type (int). Function and has a new argument
11118 this_wfl. Call to parse_error_context uses this_wfl instead of
11119 relying on lookup_cl.
11120 (parser_check_super): Comment reflects function's new returned
11121 type (int). Function returns non zero value on error.
11122 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11123 register_incomplete_type, jdep_resolve_class): New functions to
11124 handle incomplete types in declarations.
11125 (java_complete_class): Rewritten to work with the new incomplete
11126 type handling scheme.
11127 (complete_class_report_errors): Likewise.
11128 (complete_method_decl): Removed: it jobs is now handled by
11129 java_complete_class.
11130 (do_resolve_class): Class loaded in not already loaded and not
11131 found in Java source code.
11132 (java_check_regular_methods, java_check_abstract_methods): Don't
11133 call complete_method_decl anymore.
11134 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11135 (read_import_dir): Got rid of the pass number dependency.
11136 (declare_local_variables): New handling of unresolved types (patch
11138 (source_start_java_method): New parameter level. Function called
11139 with level set to 1 when argument types are potentially
11140 unresolved. Called to complete the job with level set to 2 once
11141 types are complete.
11142 (source_end_java_method): Call to permanent_allocation
11143 removed. Waiting to be replaced by a more suitable obstack
11145 (java_complete_expand_methods, java_complete_expand_method,
11146 java_expand_finals): New functions.
11147 (build_method_invocation_stmt): Renamed
11148 patch_method_invocation_stmt. Extracts function call expression
11149 (wfl) and arguments (args) from CALL_EXPR tree operands.
11150 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11151 call. Patch the function and argument operand of the CALL_EXPR
11153 (patch_argument, java_complete_tree): New functions.
11155 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11157 Recover from missing fields and methods (i.e. error instead of fatal).
11158 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11159 * expr.c (expand_invoke): Recover from missing method.
11160 (expand_java_field_op): Recover from missing field.
11161 Inline references to java.lang.{Integer,Char,...}.TYPE.
11162 * typeck.c (get_type_from_signature), java-tree.h: New function.
11163 * class.c (add_method): Use get_type_from_signature.
11164 (build_class_ref): Handle a class that was not found.
11165 * typeck.c (convert): Handle conversion to pointers (for convenience).
11166 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11167 instead of lookup_field to handle missing fields.
11169 * jcf-parse.c (process_zip_dir): Set java_source.
11171 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11173 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11175 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11177 * jcf-parse.c (load_class): Don't change input_filename before
11178 calling jcf_parse_source (but still do it before calling
11180 (jcf_parse_source): Assign input_filename after having saved the
11182 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11183 list. ctxp->modifier_ctx zeroed according to its new
11184 definition. ctxp->filename initialized. Removed
11185 JAVA_MODIFIER_CTX_UNMARK.
11186 (java_unget_unicode): Update the character based column position.
11187 (java_allocate_new_line): ref_count not used anymore. Always free
11188 ctxp->p_line. Initialize c_line->char_col to 0.
11189 (java_get_unicode): Update the character based column position.
11190 (java_lex): Use ctxp->elc to store current position in source
11191 file, at the beginning of the parsed token. Set modifier_ctx entry
11192 corresponding to the parse modifier to a WFL node. Return a WFL
11193 node when an identifier is parsed.
11194 (java_lex_error): Now uses ctxp->elc to store current position in
11196 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11197 * lex.h (build_wfl_node): New function definitions.
11198 (struct java_line): ref_count and next fields are gone. New field
11200 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11201 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11202 (JAVA_COLUMN_DELTA): New macro.
11203 (java_lc): New typedef on new struct _java_lc.
11204 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11205 (parse_error_context, parse_warning_context): Changed prototypes.
11206 (java_get_line_col): Added as an available global function.
11207 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11208 (IC_DECL): Replaced by macro IC_TYPE
11209 (DEPEND_WFL): New macro.
11210 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11212 (exit_java_complete_class): Removed a commented out statement.
11213 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11214 now an array of tree nodes. Deleted fields line_list and
11215 e_line. New field elc, to replace e_line.
11216 * parse.y (array_type:): Build WFL node.
11217 (qualified_name:): Build a single WFL node out of two. Retain
11218 the location information of the first node in the resulting node.
11219 (package_declaration:): Use package name as a WFL node
11220 (single_type_import_declaration:): Use imported name as a WFL node.
11221 (type_import_on_demand_declaration:): Use root of the imported
11222 packages as a WFL node.
11223 (field_declaration:): Removed unused local variable cl.
11224 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11225 (yyerror): New static elc. Removed static error_line, error_pos.
11226 New local code_from_source. Save ctxp->elc into elc at the first
11227 pass. Call java_get_line_col to get a string of the line where
11229 (debug_line): Removed static function.
11230 (parse_error_context, parse_warning_context): Parameter cl is now
11231 a WFL node. Use its value to initialize ctxp->elc.
11232 (redefinition_error): Parameter cl is now a WFL node.
11233 (parse_add_interface): New parameter wfl. No longer call
11234 lookup_cl, use wfl instead.
11235 (check_class_interface_creation): Parameter cl is now a WFL node.
11236 (maybe_create_class_interface_decl): Likewise.
11237 (add_superinterfaces): New function.
11238 (create_interface): Removed local cl, node, super_decl,
11239 super_decl_type. Function now uses id as a WFL node. Better
11240 warning/error report on obsolete or forbidden mix of
11241 modifiers. Now calls add_superinterfaces to register interfaces.
11242 (create_class): Removed local cl, node. Local variable id is used
11243 as a WFL node. Better error report on forbidden modifier
11244 mix. Uses add_superinterfaces to register interfaces.
11245 (find_field): Argument cl is now a WFL node. Now store the WFL
11246 node of a fields that needs to be checked for their
11248 (method_header): Local variable node non longer used. Local
11249 variable id replaces cl.
11250 (check_modifiers_consistency): Local variable cl is now a WFL
11252 (method_declarator): Local variable cl replaced by parameter id.
11253 (parser_qualified_name): Now uses parameter name as a WFL node.
11254 (parser_check_super_interface): New parameter wfl, for achieve
11255 greater accuracy during error reports.
11256 (parser_chain_incomplete_item): New parameter named location. Used,
11257 along the decl, to construct the incomplete item node.
11258 (java_complete_class): resolve_class now uses WFL node extracted
11259 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11261 (complete_method_decl): Unresolved function's argument types are WFL.
11262 (resolve_class): Parameter cl is now a WFL node.
11263 (resolve_and_layout): Likewise.
11264 (do_resolve_class): Likewise. Try first to use cl and then do the
11265 lookup on the decl when calling check_pkg_class_access.
11266 (complete_class_report_errors): Use IC_TYPE in place of
11267 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11268 instead of doing a lookup over the decl.
11269 (java_check_final): Use WFL info from field tree list.
11270 (lookup_cl): Rewritten and returns a statically defined WFL node.
11271 (lookup_modifier_cl): Now uses information from WFL nodes.
11272 (process_imports): Likewise.
11273 (read_import_dir): name and cl arguments replaced by a single WFL
11274 node. Function modified accordingly.
11275 (find_in_imports_on_demand): Now uses WFL node.
11276 (check_pkg_class_access): cl argument is now a WFL node.
11277 (declare_local_variables): Fixed to use WFL nodes.
11278 (resolve_expression_name): Likewise.
11279 (build_method_invocation_stmt): name_combo argument renamed
11280 wfl. Function modified to use WFL nodes.
11281 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11282 (lookup_method_invoke): cl is now a WFL node. Added missing
11283 IDENTIFIER_POINTER to class type decl name.
11285 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11287 * lang.c (init_parse): Now returns char* containing the filename.
11289 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11291 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11293 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11294 * class.c (make_class_data): If flag_assume_compiled, initial class
11295 state is CSTATE_PREPARED; make superclass and interfaces direct
11296 references, rather than constant pool indexes.
11298 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11300 * parser.y: Include flags.h. Removed debug variable pl.
11301 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11302 (block:): Likewise.
11303 (labeled_statement_nsi:): Generate debug info when reducing
11304 expression_statement:.
11305 (check_pkg_class_access): get_access_flags_from_decl invokation
11306 fixed for new CLASS_* flags location.
11307 (source_end_java_method): Save/restore parser context when
11308 entering/leaving this routine. Restore lineno to its right value
11309 before calling expand_end_bindings.
11310 (build_method_invocation_stmt): build_invoke called with the
11311 current line information.
11312 (build_invoke): New argument cl. Wrap the function call around a
11314 (refine_accessible_methods_list): Changed comment, removed
11316 * parse.h: Fixed typo in comments.
11317 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11318 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11319 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11321 * lex.c (java_lex): Record the last closing curly bracket of a
11323 * jcf-parse.c (jcf_parse_source): Now calls
11324 java_check_methods. Clarified comment, fixed typo.
11326 1998-04-09 Dave Brolley <brolley@cygnus.com>
11328 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11329 (finish_parse): Expose for non USE_CPPLIB builds.
11331 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11333 * lang.c (lang_print_xnode): New function.
11335 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11337 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11338 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11339 used to build a class's dispatch table.
11340 (make_class_data): Generate dispatch table if flag_assume_compiled.
11341 Set dtable of class object to address of class_dtable_decl.
11343 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11344 be volatile and have side effects - generates better code.
11346 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11347 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11349 * expr.c (expand_invoke): If class is final, method is
11350 effectively final, so can call it directly.
11352 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11354 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11356 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11358 * parse.y (build_method_invocation_stmt): Removed extra argument
11361 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11363 * expr.c (dtable_indent): Now static global.
11364 (expand_invoke): Now call invoke_build_dtable and
11365 build_invokevirtual.
11366 (invoke_build_dtable, build_invokevirtual): New functions.
11367 * jcf-io.c (find_class): Defer issuing a warning by setting
11368 jcf->outofsynch to 1.
11369 * jcf-parse.c (jcf_out_of_synch): New function.
11370 (load_class): Test this_jcf.outofsynch flag and call
11371 jcf_out_of_synch accordingly.
11372 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11373 comment indentation.
11374 * lex.c (java_get_unicode): Fixed code indentation.
11375 (java_lex): Create string literal. Fixed typo. Removed several
11376 premature obstack_free.
11377 * parse.h: New enums for name resolution and invocation mode.
11378 (struct qualification): New data structure.
11379 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11380 (do_resolve_class, build_method_invocation_stmt,
11381 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11382 debug_line, identical_subpath_p, invocation_mode,
11383 refine_accessible_methods_list, build_invoke,
11384 lookup_method_invoke): New functions declared.
11385 (build_invokevirtual, invoke_build_dtable, match_java_method,
11386 build_field_ref, jcf_out_of_synch): New references to external
11388 (struct parse_ctxt): Removed artificial_constructor field.
11389 * parse.y: (array_type:): Type defined for this rule.
11390 (class_type:): Installed default rule for interface_type:.
11391 (array_type:): Now build Java array type.
11392 (qualified_name:): Now use obstack_grow0.
11393 (method_declaration:): Skip the artificial constructor added to
11395 (abstract_method_declaration:): Execute the code only during pass 1.
11396 (block:): Installed default rule in block_statements:.
11397 (block_statement:): Add the statement to the method during pass 2.
11398 (statement_expression): Installed default rule for
11399 method_invocation:.
11400 (argument_list:): Added code to build the argument list.
11401 (method_invocation:): Added call to create the method invocation
11403 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11404 (debug_line): New function for debug.
11405 (complete_class_decl): No longer do something during pass 1.
11406 (method_header): Use BUILD_PTR_FROM_NAME.
11407 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11409 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11410 function's main comment.
11411 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11413 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11414 (resolve_class): Now works with arrays.
11415 (do_resolve_class, resolve_and_layout): New functions.
11416 (java_check_regular_methods): Reverse method list before and after
11417 having processed it. No longer set ctxp->artificial_constructor.
11418 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11419 accordingly. Fixed typo in issued error message. Now use
11421 (find_in_imports_on_demand): Now use obstack_grow0.
11422 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11423 (source_end_java_method): Call expand_expr_stmt instead of
11424 expand_expr. Calls it before calling expand_function_end.
11425 (java_method_add_stmt): Do nothing if errors were found during
11427 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11428 (build_method_invocation_stmt, build_invoke, invocation_mode,
11429 lookup_method_invoke, refine_accessible_methods_list,
11430 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11432 * typeck.c (build_java_signature): Properly end method signature
11433 if return type skipped.
11434 (match_java_method): New function.
11436 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11438 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11440 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11442 * expr.c (build_invoke_non_interface): New function.
11443 (methods_ident, ncode_ident): Now static globals.
11444 (expand_invoke): Use build_invoke_non_interface.
11445 * java-tree.h (struct lang_decl): New field function_decl_body.
11446 (DECL_FUNCTION_BODY): New macro.
11447 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11448 CLASS_FROM_SOURCE_P.
11449 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11450 before starting pass 2. Call to java_generate_parsed_class replaced
11451 by java_register_parsed_class.
11452 * lex.c: Fixed typo in header. Some line width related formating.
11453 * lex.h: Some line width related formating.
11454 * parse.h (source_end_java_method, resolve_expression_name,
11455 complete_class_decl, maybe_create_class_interface_decl,
11456 check_class_interface_creation): New static function declarations.
11457 (java_layout_parsed_class, java_method_add_stmt): New function
11459 (struct parser_ctxt): Field mark_class_generate removed. New
11460 fields class_list and artificial_constructor.
11461 * parse.y: Fixed typo in header.
11462 (class_declaration:): Call complete_class_decl when class body
11464 (method_declaration:): Call source_end_java_method in pass 2 when
11465 the method body is defined.
11466 (postfix_expression:): Do expression name resolution on sub-rule
11467 name during pass 2.
11468 (create_class, create_interface): Merged common pieces.
11469 (check_class_interface_creation, maybe_create_class_interface_decl):
11471 (complete_class_decl): New function.
11472 (register_fields): Fixed line width related typo.
11473 (method_header): Correctly skip first argument when fixing
11474 argument line. Changed the loop.
11475 (java_check_circular_reference): Now use ctxp->class_list.
11476 (java_complete_class): Removed start/stop marking.
11477 (java_check_regular_methods): Now takes a class decl as an
11478 argument. Add default constructor if none were encountered.
11479 (java_check_methods): Now use ctxp->class_list. Changed call to
11480 java_check_regular_methods.
11481 (source_start_java_method): Set DECL_ARG_TYPE for each function
11483 (source_end_java_method, java_method_add_stmt): New functions.
11484 (java_generate_parsed_class): No longer exists.
11485 (java_layout_parsed_class, java_register_parsed_class): New functions.
11486 (resolve_expression_name): New function.
11488 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11490 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11491 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11492 until pass initializations are done. Call read_import_dir with
11494 * parse.h: (lookup_modifier_cl): New function declared.
11495 (INTERFACE_FIELD_MODIFIERS): New macro.
11496 (OBSOLETE_MODIFIER_WARNING): New macro.
11497 * parse.y: (register_fields): Class type and current field name in
11498 local variables. Check modifier(s) if adding field(s) to an interface.
11499 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11500 and report errors using the faulty modifier line context.
11501 (lookup_modifier_cl): New function.
11502 (read_import_dir): Detect and report default import processing
11505 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11507 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11508 * class.c (is_compiled_class): Return 1 after making sure it
11509 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11510 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11511 * java-tree.h (flag_assume_compiled): Add decl.
11512 * lang.c (lang_f_options): Add the flag.
11513 (flag_assume_compiled): Add decl, default to 0.
11515 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11518 (is_compiled_class): Likewise.
11519 (layout_class): Likewise.
11520 (layout_class): Detect and lay out classes defined in source code.
11521 (interface_of_p, add_interface_do, may_add_interface): New
11523 (add_interface): Now use add_interface_do.
11524 (add_method_1): New function.
11525 (add_method): Now use add_method_1.
11526 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11527 (complete_start_java_method): New function.
11528 (start_java_mehod): Now call complete_start_java_method.
11529 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11530 (expand_invoke): Likewise and fixed typo.
11531 *gjava.c: (print_super_field): Use new argument to find_class
11534 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11535 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11536 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11538 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11539 (add_method_1, push_class): New prototypes.
11540 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11541 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11542 directory where the class was found.
11543 (find_class): New argument DO_CLASS_FILE. Function find_class
11544 modified accordingly.
11545 *jcf-parse.c: (fix_class_path): New function.
11546 (load_class): Use new VERBOSE argument. load_class now finds and
11547 loads/parses .class/.java files. Save read_state of current_jcf
11549 (java_parser_abort_on_error): New macro.
11550 (jcf_parse_source, parse_source_file): New function.
11551 (jcf_parse): Fixed typo.
11552 (yyparse): Call parse_source_file () only.
11553 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11554 writing the real class name back in the zip directory entry.
11555 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11556 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11557 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11558 (find_class): Prototype fixed.
11559 *lex.c: Added 1998 time stamp.
11560 Removed all static global variables, moved into the parser
11561 context data structure.. Now include unistd.h if SEEK_SET not
11563 (java_init_lex): Rewritten.
11564 (java_sneak_unicode): Modified current unicode access in current line.
11565 (java_unget_unicode): Likewise.
11566 (java_allocate_new_line): New allocation management.
11567 (java_read_char): Modified access and storage of unget_utf8_value.
11568 New way of processing current unicode.
11569 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11570 (java_get_unicode): Now use the parser context.
11571 (java_lineterminator): Likewise.
11572 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11573 of the reentrant parser implementation. Function now use the
11574 parser context data structure and java_lval. Fixed production of
11575 the float and double constant "out of range" error message. Fixed
11576 obstack use. Return integer value when hitting a modifier. Now
11577 return type for TRUE, FALSE and other predefined types. Return
11578 identifier as a TREE_LIST list containing the current line context
11579 as the TREE_VALUE sub-node.
11580 (java_unicode_2_utf8): Fixed typo in declaration.
11581 (java_lex_error): Now use the parser context data structure.
11582 *lex.h: Added 1998 time stamp.
11583 (struct java_line): New fields ref_count and next.
11584 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11585 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11586 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11587 *parse.h: Added 1998 time stamp.
11588 (java_parse_source_file): Renamed from parse_source_file.
11589 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11590 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11591 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11592 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11593 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11594 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11595 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11596 (struct parser_ctxt): New data structure to keep the parser context.
11597 *parse.y: Added 1998 time stamp, got rid of static global variables.
11598 (java_error_count, ctxp): New global variables.
11599 (%union): New value field.
11600 (numeric_type, integral_type): Rules removed.
11601 (primitive_type): Rule defined to handle integral, float, double and
11603 (qualified_name, package_declaration,
11604 single_type_import_declaration, type_import_on_demand_declaration,
11605 modifiers, class_declaration, super, interfaces,
11606 interface_type_list, class_body, field_declaration,
11607 field_declaration, variable_declarators, variable_declarator,
11608 variable_declarator_id, method_declaration, method_header,
11609 formal_parameter_list, formal_parameter, method_body, block,
11610 static, interface_declaration, extends_interfaces,
11611 abstract_method_declaration, local_variable_declarators): Rules now
11613 (force_error, do_warning): New global statics.
11614 (push_parser_context, parser_context_save_global,
11615 parser_context_restore_global, pop_parser_context): New functions.
11616 (yyerror): Now uses the global parser context. Fixed use of obstack.
11617 (parse_error, parse_error_context, parse_warning_context,
11618 java_accstring_lookup, redefinition_error, check_modifiers,
11619 parser_add_interface, create_interface, create_class, find_field,
11620 duplicate_declaration_error, register_fields, method_header,
11621 check_modifiers_consistency, check_abstract_method_header,
11622 method_declarator, parser_qualified_classname,
11623 parser_check_super_interface, parser_check_super,
11624 parser_chain_incomplete_item, java_check_circular_reference,
11625 layout_class_from_source, java_complete_class,
11626 complete_method_decl, resolve_class, complete_class_report_errors,
11627 java_check_final, check_method_redefinition,
11628 java_check_regular_methods, java_check_abstract_methods,
11629 java_check_methods, lookup_java_interface_method2,
11630 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11631 process_imports, find_in_imports, read_import_entry,
11632 read_import_dir, find_in_imports_on_demand,
11633 check_pkg_class_access, not_builtin_p, declare_local_variables,
11634 source_start_java_method, java_generate_parsed_class): New
11636 *typeck.c: (signature_include_return): New global variable.
11637 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11638 to add the function returned type in the signature.
11640 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11642 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11644 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11646 * Make-lang.in (java.info): Added.
11647 (java.install-info): Added
11649 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11651 * Makefile.in (clean): Also remove java/parse.c.
11653 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11655 Add a pair of -fbounds-check/-fno-bounds-check options.
11656 * lang.c (lang_decode_option): Add code to grok arguments.
11657 (flag_bounds_check): Add decl.
11658 (lang_f_options): New array w/ the option in it.
11659 * java-tree.h (flag_bounds_check): Add decl.
11660 * lang-options.h: New file.
11661 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11662 of a static macro value.
11663 (JAVA_ARRAY_EXCEPTION): Delete macro.
11665 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11667 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11668 * expr.c (build_anewarray): Add missing promote_type.
11670 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11672 Add array types with known length to optimize bounds checking.
11673 * typeck.c (build_java_array_type): Take length parameter.
11674 (java_array_type_length, build_prim_array_type): New functions.
11675 * java-tree.h: Update for new functions.
11676 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11677 * class.c: Use build_prim_array_type.
11678 * expr.c (can_widen_reference_to): Handle known-length array types.
11679 (verify_jvm_instructions): Keep track of integer push instructions
11680 followed by newarray/anewarray, so we can build known-length arrays.
11681 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11682 (java_array_data_offset): New function.
11683 (build_java_array_length_access): New function. Optimize if constant.
11684 (build_java_arrayaccess): Constant fold bounds check.
11685 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11686 (build_newarray, build_anewarray): New functions.
11687 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11688 * verify.c (merge_types): Handle known-lengh array types.
11690 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11692 * expr.c (expand_byte_code): Fix performace bug, which caused
11693 searching linenumber_table to be linear rather than constant.
11695 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11697 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11699 * decl.c, java-tree.h (soft_fmod_node): New global.
11700 * decl.c (init_decl_processing): Define __builtin_fmod.
11701 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11702 using __builtin_fmod.
11704 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11706 * keyword.h: New file, output of keyword.gperf as processed by
11708 * lex.c (java_lex_init): Initialize java_error_flag.
11709 * parse.c (YYERROR_NOW): Uses java_error_flag.
11710 * parse.y: New static java_error_flag. Useless definition of
11712 * parse.y (java_error): Portable error recovery using
11713 java_error_flag (not yet completely tuned).
11715 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11717 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11719 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11721 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11722 (parse.c, lex.c, keyword.h): New rules for Java source code
11724 * parse.c: Renamed into jcf-parse.c.
11725 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11726 * keyword.gperf: New file, Java keywords.
11727 * parse.y: New file, Java language grammar.
11728 * parse.h: New file, Java language grammar definitions.
11729 * lex.c: New file, Java language lexer.
11730 * lex.h: New file, Java language lexer definitions.
11732 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11734 * decl.c (clinit_identifier_node), java-tree.h: New global.
11735 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11736 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11737 * expr.c (expand_java_field_op): Check for invalid assignment
11740 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11742 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11744 * verify.c (verify_jvm_instructions): When processing a handler,
11745 attempt to set the current_subr to the right value.
11746 (More complicated code combines Sep 17 and Oct 22 versions.)
11748 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11750 * class.c (push_class): Figure out (guess) name of source file.
11751 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11752 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11753 (parse_class_file): Change return type from int to void.
11754 Call debug_start_source_file/debug_end_source_file.
11756 * expr.c (build_java_binop): Fix masking 2nd operand.
11757 * decl.c (init_decl_processing): Set sizetype first.
11759 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11761 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11762 (Revert Sep 17 change.)
11764 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11766 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11767 .class extension in their name and fix thing so we don't process
11768 them parse_zip_file_entries().
11769 (parse_zip_file_entries): Cleaned unused local variables.
11771 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11773 * expr.c (can_widen_reference_to): Allows equal array element types.
11774 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11775 * jcf-dump.c (RET): Get (and print) index.
11777 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11778 Promote element type to POINTER_TYPE.
11780 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11782 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11783 find_in_current_zip, jcf_figure_file_type): Moved from
11784 jcf-reader.c to parse.c.
11785 * zextract.c: (read_zip_archive): takes file_comment_length possible
11786 field into account.
11788 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11790 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11792 * verify.c (merge_types): Handle array types even better ...
11794 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11796 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11798 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11799 * class.c (make_class_data): Don't build fields_decl if no fields.
11800 When building fields_decl, skip if DECL_ARTIFICAL.
11802 * expr.c (java_stack_swap): Update stack_type_map.
11803 * verify.c (merge_types): Handle array types better.
11805 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11807 * class.c (add_field): Don't promote short integral fields to
11808 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11809 * expr.c (push_value): Promote and convert short integral values.
11811 * decl.c, java-tree.h (integer_two_node): New constant node.
11812 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11814 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11816 * class.c (append_gpp_mangled_type): Use function argument
11817 unpromoted type to generate mangled name.
11819 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * constants.c (build_constant_data_ref): Now uses current_class
11822 instead of main_class.
11823 (build_constants_constructor): Now uses current_class instead of
11825 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11826 of the global variable SeepZipFiles done here.
11827 * zextract.c (read_zip_archive): extra_field optional field taken
11828 into account while computing the position of the class file in the
11830 * verify.c (verify_jvm_instructions): Use current_jcf to search
11832 * parse.c (load_class): First search for the class to load in the
11833 current zip file. Saves current_jcf (restored before returning
11834 from that function). Don't call JCF_FINISH in the class was found
11835 in the current ZIP file.
11836 (jcf_parse): If the class was found in the current ZIP file, save
11837 its tree_constant_pool (for later reuse).
11838 (parse_class_file): New function. Process each method defined in
11839 the current class and record the class as to be later registered.
11840 (yyparse): Rewritten. Figure the type of the current file and switch
11842 * lang.c: New global variable current_jcf.
11843 (lang_init): Removed compiling_from_source test (done later, in
11844 yyparse). Removed call the jcf_parse ().
11845 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11846 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11847 in the current ZIP file) and zip_offset (offset to the class data in
11848 the current zip file).
11849 * jcf-reader.c: zipfile.h included.
11850 localToFile: New ZipFileCache static global variable
11851 (parse_zip_file_entries): New function. Browse the current ZIP
11852 file directory and process each class found.
11853 (process_zip_dir): New function. Register each class found in the
11854 ZIP file directory. The class aren't parsed but a valid JCF is
11855 link to each of them.
11856 (find_in_current_zip): New function. Search for a class in the
11857 current ZIP file directory. If found, prepare the class so that it
11859 (jcf_figure_file_type): New function. Examine the file structure
11860 to figure a class file, a ZIP file. If none of these categories are
11861 matched, a source file is assumed.
11862 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11863 SeenZipFile: New global variable.
11864 (open_in_zip): Use zipmember's length to accelerate the search for
11865 a member. If zipmember was NULL and zip file successfully read,
11867 * java-tree.h: New global variable current_jcf declared. Added
11868 declaration for current_constant_pool_tags, current_constant_pool_data,
11869 current_constant_pool_length, current_constant_pool_data_ref.
11870 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11871 store the JCF of classes seen in a zip file) and tree *constant_pool
11872 (to save a loaded class constant pool). current_class declared here.
11873 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11874 retrieve method_ref_constant.
11875 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11876 (OBJECT): get_class_constant now uses current_jcf.
11877 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11878 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11879 (expand_invoke): Now uses current_class instead of main_class
11880 (build_class_init): Now uses current_class instead of main_class
11881 * class.c: New static global variable registered_class.
11882 (register_class): New function.
11883 (emit_register_class): Modified to use registered_class instead of
11885 (is_compiled_class): Now take into account class seen in the archive.
11887 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11889 * except.h: Renamed to: java-except.h.
11890 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11891 * except.c: Add semi-working (commented out) implementation.
11893 * expr.c (expand_iinc): Add needed flush_quick_stack.
11894 * parse.c (set_source_filename): New function.
11895 (give_name_to_class): Set input_filename from package.classname.java.
11897 * jcf-io.c (find_class): Don't look first in ".".
11899 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11901 * zextract.c (read_zip_archive): Now takes into account the
11903 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11905 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11907 * constants.c, java-tree.h (build_internal_class_name): New function.
11908 (alloc_class_constant): Re-implement using build_internal_class_name.
11909 * class.c (make_class_data): Likewise.
11910 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11912 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11914 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11915 to NULL before pushing an exception handler target.
11917 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11918 (java_stack_swap, java_stack_dup): Re-write to be safe from
11919 clobbering registers.
11920 (build_class_init): New function.
11922 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11924 * typeck.c (build_java_array_type): Temporary use
11925 permanent_obstack to create the array 'length' field.
11926 * expr.c (lookup_label): Temporay use permanent_obstack to create
11927 label if not found.
11928 * class.c (push_super_field): Tempory use permanent_obstack.
11930 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11932 * typeck.c (type_for_mode): Now handles double_type_node and
11934 * verify.c (verify_jvm_instructions): The instruction following
11935 the wide bytecode is checked. OPCODE_ret added to the list of
11938 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * class.c (make_class): Temporary use permanent_obstack. Set the
11941 class CLASS_P field to 1.
11942 (push_class): Temporary use permanent_obstack.
11943 (set_super_info): Temporary use permanent_obstack.
11944 (add_method): Temporary use permanent_obstack, set
11945 METHOD_TRANSIENT().
11946 (add_field): Temporary use permanent_obstack. Sets
11947 FIELD_VOLATILE() and FIELD_TRANSIENT().
11948 (build_class_ref): Temporary use permanent_obstack if the class
11950 (build_static_field_ref): Temporary use permanent_obstack when
11951 creating field's rtl.
11952 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11953 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11954 and fields. Function finalized, as far as flag handling.
11955 (push_class_static_dummy_field): Temporary use permanent_obstack.
11956 (emit_register_class): Force generation of class registration at
11958 * decl.c (end_java_method): Call permanent_allocation() before
11960 * expr.c (can_widen_reference_to): Added comment to interface
11961 handling, fixed typo.
11962 (lookup_field): Now uses CLASS_P() to correct FIXME
11963 (expand_invoke): Verification on public && !static &&
11964 !abstract moved into soft_lookupinterfacemethod (kaffe).
11965 Use Object class dtable if objectref is an array when expanding
11967 (java_push_constant_from_pool): Temporary use permanent_obstack
11968 for CONSTANT_string
11969 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11970 create constant references.
11971 (get_constant): Temporary use permanent_obstack to create constant.
11972 (load_class): Temporary use permanent_obstack to load class.
11973 (jcf_parse): Temporary use permanent_obstack to perform class
11975 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11976 (build_java_signature): Temporary use permanent_obstack.
11977 * verify.c: (verify_jvm_instruction): removed unnecessary verification
11979 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11980 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11983 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11985 * class.c (append_gpp_mangled_type): Fix typo.
11986 (emit_register_class): Use main_class to get class object, rather
11987 than looking for no-longer-existing static decl starting with _CL.
11988 * typeck.c (parse_signature_type): Promote array element type
11989 if it is a RECORD_TYPE.
11991 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11993 * class.c (push_class_static_dummy_field): New function.
11994 (mangle_static_field): New. Do G++-style mangling of static fields.
11995 (layout_class): Mandle static fields here, not in add_field.
11996 (build_class_ref): The class object is now a dummy static field.
11997 * decl.c (find_local_variable): Look for best, instead of first match.
11998 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11999 (build_java_athrow): Don't check here if exception is Throwable.
12000 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12001 (TYPE_USED): Removed. No longer used ...
12002 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12003 * verify.c (push_pending_label): New function.
12004 (push_pending_block): Renamed to check_pending_block.
12005 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12006 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12007 re-checking possible handlers) after a store (less wasted work).
12008 Check for null handler (finally) before calling add_handler.
12009 Various changes to (finally?) correctly handle try/finally.
12011 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12013 * class.c: Include stdio.h.
12015 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12017 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12018 to make sure class is initialized before static/special invoke.
12020 * verify.c (verify_jvm_instructions): On a store instruction,
12021 call find_local_variable to force pre-allocation of decl and rtx.
12022 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12024 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12026 * class.c (build_class_ref): Strip off "promoted_" if need be.
12027 (make_field_value): Call build_java_signature when needed.
12028 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12029 * expr.c (build_java_athrow): Don't push_value of exception.
12030 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12031 match specification of [fd]cmp[lg] for NaNs.
12032 (expand_byte_code): Add support for exception handler ranges.
12033 * except.c: Add skeleton for EH code-generation.
12034 * verify.c (merge_types): Treat all promoted integral types as equal.
12035 * constants.c (build_constants_constructor): To force creation of
12036 current_constant_pool_data_ref, call build_constant_data_ref.
12038 * javaop.def (lload): Fix typo.
12039 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12041 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12043 * parse.c: Don't include function.h.
12045 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12047 * except.[ch]: New files.
12048 * Makefile.in (JAVA_OBJS): Add except.o
12049 * expr.c: Temporary warning about unimplemented exceptions.
12050 * verify.c: Verify exception handlers.
12052 * jcf-dump.c (disassemble_method): Print exception table.
12054 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12056 * expr.c (verify_jvm_instructions): Started a thorough
12057 verification of invoke* bytecodes.
12058 (expand_byte_code): flush quick stack if PC is the target of a
12059 branch. and undef RET (conflicting with config/i386/i386.h).
12060 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12062 (expand_invoke): Now handles invokeinterface and do more
12063 verification according to the bytecode.
12064 (lookup_field): Don't try to load the class if processing
12066 (can_widen_reference_to): Now handles interfaces.
12067 * decl.c (init_decl_processing): New global variable
12068 soft_lookupinterfacemethod_node, declared in java-tree.h.
12069 Call set_super_info on string_type_node.
12070 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12072 * class.c (set_super_info): Fills the CLASS_* flags according to
12074 (get_access_flags_from_decl): Handles all class flags.
12076 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12078 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12079 * parse.c (yyparse): Check for abstract method, and missing code.
12080 * expr.c (expand_byte_code): Change interface.
12081 * lang.c (put_decl_node): Print promoted types prettier.
12082 * verify.c (verify_jvm_instruction): Change interface.
12083 Partial support for scanning exception table.
12084 For load instructions, handle promoted integral types.
12086 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12088 * verify.c: New file, with contents moved from expr.c.
12089 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12090 * typeck.c (is_array_type_p): Moved here from expr.c.
12091 * java-tree.h: Add some now-needed function declarations.
12092 * Makefile.in (JAVA_OBJS): Added verify.o.
12094 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12096 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12097 METHOD_ABSTRACT flag.
12099 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12100 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12101 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12103 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12105 (start_java_method): Hook for SYNCHRONIZED methods.
12107 * expr.c (build_java_jsr, build_java_ret): New functions
12108 (JSR,PRE): New macros
12109 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12110 (verify_jvm_instructions): tableswitch, lookupswitch,
12111 monitorenter, monitorexit, goto_w: verified.
12112 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12113 (build_java_monitor): New function.
12114 (MONITOR_OPERATION): Modified to call build_java_monitor()
12115 (verify_jvm_instructions): Started a thorough verification of
12118 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12120 Support verification of jsr/ret subroutines (used for try/finally).
12121 * decl.c (return_address_type_node): New type node.
12122 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12123 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12124 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12125 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12126 TYPE_USED): New macros for special types in type_map.
12128 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12129 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12131 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12133 * expr.c (can_widen_reference_to): New function.
12134 (pop_type): Use it.
12135 (merge_type_state): Support handling start of subroutine.
12136 (push_pending_block): Return char* error message, instead of calling
12137 fatal on an error. Also handle subroutines.
12138 (verify_jvm_instructions): Handle errors from push_poending_block.
12139 Support jsr and ret instructions.
12141 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12143 * jcf-io.c (find_classfile): Fix thinko.
12144 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12146 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12148 * Makefile.in (BISON): Remove.
12150 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12152 * Makefile.in: Convert to autoconf.
12153 * config-lang.in (outputs): Added java/Makefile.
12155 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12156 Rename cc1java to jc1.
12158 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12159 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12161 * class.c (class_depth): Do load_class if needed.
12163 Mostly better verification.
12164 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12165 (init_decl_processing): Change return type of soft_checkcast.
12166 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12167 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12168 lang_print_error): New functions.
12169 (lang_init): Set global hook print_error_function to lang_print_error.
12170 * expr.c: In the type_map ptr_type_node is only used for null now.
12171 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12172 (merge_types): Dererence pointer to record types before comparing.
12173 (decode_newarray_type, merge_types): On error just return NULL.
12174 (build_java_binop): Add preliminary implementation (with warning)
12175 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12176 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12177 (expand_compare, expand_java_goto, expand_java_call): Don't
12178 push_pending_block, since that only makes sense when verifying.
12179 (merge_type_state): Different return codes.
12180 (push_pending_block): A block may need to be verified more than once.
12181 (expand_byte_code): Warn about unused code at code generation time.
12182 (verify_jvm_instruction): Changed logic, since code may need to be
12183 re-verified if type-state has changed. Also, better error handling.
12184 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12185 Improve newarray, anewarray, ?aload, athrow,
12186 * java-tree.h (LABEL_CHANGED): New macro.
12188 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12190 * decl.c (soft_athrow_node): New global variable initialized.
12191 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12192 * typeck.c (convert): Added support for REAL_TYPE.
12193 (convert_to_char): New function.
12194 (convert): Handle CHAR_TYPE.
12195 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12196 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12197 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12199 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12200 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12201 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12202 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12203 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12204 to Use The Right Things.
12205 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12206 compatible with INT. BOOLEAN is made equivalent to BYTE.
12207 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12208 OPCODE_ifnonnull): Now supported.
12209 (build_java_athrow): New function.
12211 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12213 Rename method name <init> to match G++ (and fix mangling).
12214 * class.c (layout_class): Replace method name of <init> by class name.
12215 (make_method_value): Do inverse renaming of constructor from <init>.
12216 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12217 * typeck.c (lookup_java_constructor): New function.
12218 * expr.c (expand_invoke): If method_name is <init>, call
12219 lookup_java_constructor to find constructor.
12221 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12223 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12225 * parse.c (get_class_constant): Modified to handle array "classes"
12226 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12228 (convert): Modified to handle real type.
12229 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12230 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12231 variables declared.
12232 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12233 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12234 global variables initialized.
12235 (find_local_variable): Handles the case of a pointer
12236 (end_java_method): Restore the use of one more scope
12237 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12238 build_java_array_length_access, expand_java_arrayload,
12239 expand_java_arraystore, expand_java_array_length,
12240 expand_java_multianewarray, expand_java_anewarray,
12241 build_java_check_indexed_type, is_array_type_p,
12242 build_java_throw_out_of_bound_exception): New functions.
12243 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12244 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12245 OPCODE_<t>aload): Implemented code for verification.
12246 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12247 ARRAY_NEW_MULTI): Macro defined.
12248 (CONVERT): Modified to invoke convert().
12249 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12251 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12253 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12254 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12255 (make_class_data): Field name needs '/' as package prefix.
12256 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12258 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12260 Implement debug information for local variables.
12261 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12262 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12263 DECL_LOCAL_SLOT_CHAIN): New macros.
12264 (struct lang_decl_var): New type.
12265 * parse.c (give_name_to_locals): Move to decl.c.
12266 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12267 (start_java_method): Re-write parameter handling.
12268 (pending_local_decls): New global variable.
12269 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12270 (find_local_variable): Accept pc so we can skips decls not in range.
12271 (struct binding_level): Add end_pc field.
12272 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12273 (various): Change so current pc gets passed to find_local_variable.
12275 * decl.c (init_decl_processing): Re-arrange fields in
12276 class_type_node and and method_type_node to match kaffe 0.9.1.
12277 * class.c (make_method_value, make_class_data): Update
12278 initializations to match.
12280 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12282 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12283 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12284 (push_super_field): New function.
12285 (make_class_data): Handle inheritance of class static initializer.
12286 (layout_class): New name mangling.
12287 * constants.c (build_constant_data_ref): Init type of data array
12288 to a one-element array.
12289 (build_constants_constructor): Set DECL_SIZE from complete array type.
12290 * decl.c: Rename class_type, object_type etc to class_type_node,
12291 object_type_node etc. Make former inherit from latter.
12292 * expr.c (expand_invoke): Add cast of function address.
12293 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12294 * parse.c (yyparse): Don't call layout_class here.
12295 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12297 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12299 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12300 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12301 (alloc_class_constant): New.
12302 * expr.c (expand_invoke): Make sure method's class is initialized.
12303 * class.c (interits_from_p, emit_register_class): New functions.
12304 * parse.c (yyparse): Call emit_register_class.
12306 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12308 * constants.c: New file, to handle constant pool.
12309 * Makefile.in (JAVA_OBJS): Add constants.o.
12310 * decl.c (init_decl_processing): Update, fix, finish various structs.
12311 (pushdecl_top_level): New.
12312 * parse.c (layout_class): Moved to class.c.
12313 * expr.c (java_push_constant_from_pool): New function.
12314 * class.c (build_class_ref): Make work fully
12315 (make_class_data): Emit super-class, constant pool, interface vector.
12317 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12319 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12320 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12321 * class.c (class_depth): New function.
12322 (lookup_named_class): Replaced by new function lookup_class.
12323 * decl.c (object_type_node, string_type_node): New.
12324 Remove various types that we no longer need.
12325 * expr.c (verify_jvm_instructions): New separate verifier pass.
12326 (push_type, pop_type): New functions for verifier.
12327 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12328 (expand_byte_code): Simplify, since we assume already verified.
12329 (expand_invoke): Now mostly works.
12330 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12331 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12332 * parse.c: Wait to allocate class object until we know its name.
12333 (layout_class): Calculate DECL_VINDEX for each virtual method.
12334 * typeck.c (get_array_type): Rename to ...
12335 (build_java_array_type): ... and provide working implementation.
12336 (build_java_signature): New function - build Java signature of type.
12337 (set_java_signature): New function - cache signature with type.
12338 (lookup_java_method): New function.
12340 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12342 * class.c (ident_subst): Take extra SUFFIX parameter.
12343 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12344 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12345 (build_class_ref): Actually implement.
12346 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12347 * decl.c (builtin_function): New.
12348 (init_decl_processing): Update for current Kaffe. Declare some
12349 builtin Kaffe functions.
12350 * expr.c (build_address_of): New.
12351 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12352 Renamed (from expand_java_new etc), and added working implementations.
12353 (build_field_ref): Now also handle static fields.
12354 (expand_invoke): Implement invokestatic, and start implement rest.
12355 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12356 * javaop.def: Rename invokevirt -> invokevirtual.
12357 * lang.c (use_handles): Removed.
12358 * parse.c: Add support for ConstantValue atribute.
12359 Handle nested loading of a class. (JPOOL_UTF): New.
12361 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12363 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12365 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12367 * Make-lang.in (java.install-man): New empty rule.
12368 * typeck.c (set_local_type): New function.
12369 * expr.c (STORE_INTERNAL): Call find_local_variable,
12370 not find_stack_slot. Call set_local_type.
12372 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12374 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12375 and building RECORD_TYPE CONSTRUCTORs.
12376 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12378 * lang.c (use_handles): Change the default to 0.
12379 * decl.c: Define and build class_type, field_type, utf8const_type.
12380 * class.c (make_class_data, make_field_value,
12381 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12382 hashUtf8String, strLengthUtf8, mangled_classname:
12383 Functions to build reflective data structures.
12384 * parse.c (yyparse): Call make_class_data.
12386 * jcf-io.c (open_class, find_classfile): New functions.
12387 * jcf-dump.c: Support reading classfile from explicitly-named
12388 class file (without CLASSPATH searching).
12390 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12392 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12393 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12394 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12395 (get_constant): Now trivial for CONSTANT_Utf8.
12397 * jcf.h: Make NEW_CPOOL the default.
12398 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12400 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>
OSDN Git Service
